{
  "schema": "Nexamas.UI.PublicApiClassificationBaseline/1.0",
  "phase": "Phase-9 Public API classification baseline",
  "purpose": "Classifies every current public Nexamas UI type into explicit commercial API buckets before API-01..API-06 cleanup phases. This is a classification gate only; it does not promote risky surfaces to v1 stable and does not close Phase-10/Phase-11 implementation work.",
  "sourceTypeBaseline": "eng/tests/Nexamas.UI.PublicSurfaceTypeBaseline.json",
  "requiredClassificationAssets": [
    "eng/tests/Nexamas.UI.PublicSurfaceTypeBaseline.json",
    "eng/tests/Nexamas.UI.PublicApiClassificationBaseline.json",
    "docs/quality-proof/public-api-classification-baseline-phase9.md",
    "docs/adoption/public-surface-policy.md",
    "eng/tests/Nexamas.UI.ApprovedV1PublicSurface.json",
    "docs/quality-proof/approved-v1-public-surface-phase14.md"
  ],
  "policy": {
    "requireEveryGlobalPublicTypeClassified": true,
    "forbidUnclassifiedPublicTypes": true,
    "newPublicTypeRequiresClassificationReview": true,
    "classificationDoesNotPromoteToV1Stable": true,
    "allowedCategories": [
      "Stable",
      "Advanced",
      "Evidence",
      "Compat",
      "Preview",
      "InternalCandidate"
    ],
    "categoryDefinitions": {
      "Stable": "Primary consumer facade/control surface that is frozen and intended to become stable after v1 approval.",
      "Advanced": "Advanced SDK or extension point that is public but not beginner-surface stable.",
      "Evidence": "Diagnostics, verification, output-readiness, or release-evidence surface.",
      "Compat": "Compatibility bridge for legacy/WinForms host integration.",
      "Preview": "Snapshot, persistence, or state DTO surface awaiting commercial contract hardening.",
      "InternalCandidate": "Public surface explicitly marked for possible hiding/replacement or contract redesign before v1."
    }
  },
  "totalPublicTypeCount": 296,
  "sha256": "16A5B3D5DB64D2C4308741E37C437DF973CB7E5410D999627167FC26C0555195",
  "categoryCounts": [
    {
      "category": "Stable",
      "count": 117
    },
    {
      "category": "Advanced",
      "count": 159
    },
    {
      "category": "Evidence",
      "count": 10
    },
    {
      "category": "Compat",
      "count": 1
    },
    {
      "category": "Preview",
      "count": 9
    },
    {
      "category": "InternalCandidate",
      "count": 0
    }
  ],
  "workItemPolicies": [
    {
      "workItemId": "API-01",
      "purpose": "Theme Register/IMASAppTheme risk closed: arbitrary public IMASAppTheme registration is internalized before v1; consumers select registered themes by id.",
      "requiredClassifications": [
        {
          "id": "Nexamas.UI.Theming|Interface|IMASAppTheme",
          "allowedCategories": [
            "InternalCandidate",
            "Advanced"
          ]
        },
        {
          "id": "Nexamas.UI.Application|Class|MASApplicationTheme",
          "allowedCategories": [
            "Advanced",
            "Stable"
          ]
        },
        {
          "id": "Nexamas.UI.Application|Class|MASApplicationWindowTheme",
          "allowedCategories": [
            "Advanced",
            "Stable"
          ]
        }
      ],
      "status": "DONE",
      "closedInPhase": "Phase-10",
      "proof": "Assert-PublicApiPhase10Cleanup + docs/quality-proof/public-api-cleanup-phase10.md"
    },
    {
      "workItemId": "API-02",
      "purpose": "Output evidence bundle risk closed: MASApplication.Output exposes SDK output only; ProductEvidenceBundle is a Friend release-evidence route.",
      "requiredClassifications": [
        {
          "id": "Nexamas.UI.Output|Class|MASOutputReadinessSnapshot",
          "allowedCategories": [
            "Evidence",
            "Advanced"
          ]
        }
      ],
      "status": "DONE",
      "closedInPhase": "Phase-10",
      "proof": "Assert-PublicApiPhase10Cleanup + docs/quality-proof/public-api-cleanup-phase10.md"
    },
    {
      "workItemId": "API-03",
      "purpose": "Render Verification risk closed: gateway and DTOs are explicitly release-evidence/Advanced surface, not beginner Stable SDK.",
      "requiredClassifications": [
        {
          "id": "Nexamas.UI.Verification|Class|MASRenderVerification",
          "allowedCategories": [
            "Evidence"
          ]
        },
        {
          "id": "Nexamas.UI.Verification|Class|MASRenderVerificationEntry",
          "allowedCategories": [
            "Evidence"
          ]
        },
        {
          "id": "Nexamas.UI.Verification|Class|MASRenderVerificationProgressInfo",
          "allowedCategories": [
            "Evidence"
          ]
        },
        {
          "id": "Nexamas.UI.Verification|Class|MASRenderVerificationSnapshot",
          "allowedCategories": [
            "Evidence"
          ]
        },
        {
          "id": "Nexamas.UI.Verification|Enum|MASRenderVerificationOutcome",
          "allowedCategories": [
            "Evidence"
          ]
        }
      ],
      "status": "DONE",
      "closedInPhase": "Phase-10",
      "proof": "Assert-PublicApiPhase10Cleanup + docs/quality-proof/public-api-cleanup-phase10.md"
    },
    {
      "workItemId": "API-04",
      "purpose": "WinForms compatibility bridge risk closed: MASMenuButton is isolated as an advanced Nexamas.UI.WinForms compatibility surface and is not a core SDK control path.",
      "requiredClassifications": [
        {
          "id": "Nexamas.UI.WinForms|Class|MASMenuButton",
          "allowedCategories": [
            "Compat"
          ]
        }
      ],
      "status": "DONE",
      "closedInPhase": "Phase-11",
      "proof": "Assert-PublicApiPhase11Cleanup + docs/quality-proof/public-api-cleanup-phase11.md"
    },
    {
      "workItemId": "API-05",
      "purpose": "Snapshot/state DTO risk closed: snapshot DTOs and Create/Restore snapshot gateways are explicitly advanced preview visual-state surfaces, not v1 persistence/storage contracts.",
      "requiredClassifications": [
        {
          "id": "Nexamas.UI.Components|Class|MASAppLayoutSnapshot",
          "allowedCategories": [
            "Preview"
          ]
        },
        {
          "id": "Nexamas.UI.Components|Class|MASDashboardGridLayoutSnapshot",
          "allowedCategories": [
            "Preview"
          ]
        },
        {
          "id": "Nexamas.UI.Components|Class|MASDashboardGridWidgetSnapshot",
          "allowedCategories": [
            "Preview"
          ]
        },
        {
          "id": "Nexamas.UI.Components|Class|MASKanbanBoardSnapshot",
          "allowedCategories": [
            "Preview"
          ]
        },
        {
          "id": "Nexamas.UI.Components|Class|MASKanbanCardSnapshot",
          "allowedCategories": [
            "Preview"
          ]
        },
        {
          "id": "Nexamas.UI.Components|Class|MASKanbanColumnSnapshot",
          "allowedCategories": [
            "Preview"
          ]
        },
        {
          "id": "Nexamas.UI.Components|Class|MASMasterDetailItemSnapshot",
          "allowedCategories": [
            "Preview"
          ]
        },
        {
          "id": "Nexamas.UI.Components|Class|MASMasterDetailViewSnapshot",
          "allowedCategories": [
            "Preview"
          ]
        },
        {
          "id": "Nexamas.UI.Components|Class|MASSplitViewLayoutSnapshot",
          "allowedCategories": [
            "Preview"
          ]
        }
      ],
      "status": "DONE",
      "closedInPhase": "Phase-11",
      "proof": "Assert-PublicApiPhase11Cleanup + docs/quality-proof/public-api-cleanup-phase11.md"
    },
    {
      "workItemId": "API-06",
      "purpose": "MASControlBase diagnostics exposure risk closed: architecture construction probes are hidden advanced diagnostics, while resolved state/contract details remain Friend.",
      "requiredClassifications": [
        {
          "id": "Nexamas.UI.Controls|Class|MASControlBase",
          "allowedCategories": [
            "Advanced",
            "InternalCandidate"
          ]
        }
      ],
      "status": "DONE",
      "closedInPhase": "Phase-11",
      "proof": "Assert-PublicApiPhase11Cleanup + docs/quality-proof/public-api-cleanup-phase11.md"
    }
  ],
  "classifications": [
    {
      "id": "Nexamas.UI.Application|Class|MASApplication",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplication",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationActionGroupLayoutBuilder",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationActionGroupLayoutBuilder",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationClosedEventArgs",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationClosedEventArgs",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationDiagnostics",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationDiagnostics",
      "category": "Evidence",
      "rationale": "Quality, diagnostics, output-readiness, rendering, or release-evidence surface. Public visibility is allowed only as evidence/diagnostics, not as beginner SDK flow."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationDiagnosticsFaultSummary",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationDiagnosticsFaultSummary",
      "category": "Evidence",
      "rationale": "Quality, diagnostics, output-readiness, rendering, or release-evidence surface. Public visibility is allowed only as evidence/diagnostics, not as beginner SDK flow."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationDiagnosticsSnapshot",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationDiagnosticsSnapshot",
      "category": "Evidence",
      "rationale": "Quality, diagnostics, output-readiness, rendering, or release-evidence surface. Public visibility is allowed only as evidence/diagnostics, not as beginner SDK flow."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationDialogShieldOptions",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationDialogShieldOptions",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationFileExplorerOptions",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationFileExplorerOptions",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationFileExplorerResult",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationFileExplorerResult",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationFilterBarLayoutBuilder",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationFilterBarLayoutBuilder",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationFormRowLayoutBuilder",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationFormRowLayoutBuilder",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationGalleryLayoutBuilder",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationGalleryLayoutBuilder",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationLayoutFlowBuilder",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationLayoutFlowBuilder",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationLayoutGridBuilder",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationLayoutGridBuilder",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationLayoutPageBuilder",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationLayoutPageBuilder",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationLayoutStackBuilder",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationLayoutStackBuilder",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationOpenedEventArgs",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationOpenedEventArgs",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationOutput",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationOutput",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationPageHost",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationPageHost",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationProgressHandle",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationProgressHandle",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationResult",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationResult",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationSizing",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationSizing",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationSplitPaneLayoutBuilder",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationSplitPaneLayoutBuilder",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationSurfaceHandle",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationSurfaceHandle",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationSurfaceLayoutBuilder",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationSurfaceLayoutBuilder",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationSurfaceMaterialGateway",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationSurfaceMaterialGateway",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationSurfaceMaterialOption",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationSurfaceMaterialOption",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationSurfaceMaterialScope",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationSurfaceMaterialScope",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationSurfaceShowResult",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationSurfaceShowResult",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationTheme",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationTheme",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval.",
      "closedWorkItems": [
        "API-01"
      ]
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationTooltipTarget",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationTooltipTarget",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindow",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindow",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowChrome",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowChrome",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowContextMenus",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowContextMenus",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowControls",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowControls",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowDialogs",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowDialogs",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowFileExplorer",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowFileExplorer",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowFilePicker",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowFilePicker",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowGeometry",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowGeometry",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowInput",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowInput",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowPresentation",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowPresentation",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowProgress",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowProgress",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowServices",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowServices",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowShell",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowShell",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowSizing",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowSizing",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowTheme",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowTheme",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval.",
      "closedWorkItems": [
        "API-01"
      ]
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowToasts",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowToasts",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|MASApplicationWindowTooltips",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "MASApplicationWindowTooltips",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Class|NexamasUIChangedEventArgs",
      "namespace": "Nexamas.UI.Application",
      "kind": "Class",
      "name": "NexamasUIChangedEventArgs",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationActionGroupAlignment",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationActionGroupAlignment",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationCloseReason",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationCloseReason",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationDialogShieldMode",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationDialogShieldMode",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationDialogShieldReason",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationDialogShieldReason",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationDialogShowPolicy",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationDialogShowPolicy",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationFilterBarAlignment",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationFilterBarAlignment",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationFilterBarDirection",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationFilterBarDirection",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationGalleryAlignment",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationGalleryAlignment",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationGalleryTileSize",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationGalleryTileSize",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationPageLayoutKind",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationPageLayoutKind",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationResultStatus",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationResultStatus",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationSurfaceBarSize",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationSurfaceBarSize",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationSurfaceCommandBarPlacement",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationSurfaceCommandBarPlacement",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationSurfaceFooterPlacement",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationSurfaceFooterPlacement",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationSurfaceRhythm",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationSurfaceRhythm",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationSurfaceShowStatus",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationSurfaceShowStatus",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationSurfaceSideSize",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationSurfaceSideSize",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationSurfaceState",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationSurfaceState",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASApplicationThemeScope",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASApplicationThemeScope",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASWindowPresentationProfileKind",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASWindowPresentationProfileKind",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASWindowShadowMode",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASWindowShadowMode",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Application|Enum|MASWindowStartupPlacement",
      "namespace": "Nexamas.UI.Application",
      "kind": "Enum",
      "name": "MASWindowStartupPlacement",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Components.DropDownMenu|Class|MASDropDownMenuBuilder",
      "namespace": "Nexamas.UI.Components.DropDownMenu",
      "kind": "Class",
      "name": "MASDropDownMenuBuilder",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components.DropDownMenu|Class|MASDropDownMenuModel",
      "namespace": "Nexamas.UI.Components.DropDownMenu",
      "kind": "Class",
      "name": "MASDropDownMenuModel",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components.DropDownMenu|Class|MASDropDownMenuNode",
      "namespace": "Nexamas.UI.Components.DropDownMenu",
      "kind": "Class",
      "name": "MASDropDownMenuNode",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components.DropDownMenu|Enum|MASDropDownMenuItemIntent",
      "namespace": "Nexamas.UI.Components.DropDownMenu",
      "kind": "Enum",
      "name": "MASDropDownMenuItemIntent",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components.DropDownMenu|Enum|MASDropDownMenuNodeKind",
      "namespace": "Nexamas.UI.Components.DropDownMenu",
      "kind": "Enum",
      "name": "MASDropDownMenuNodeKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASAgendaView",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASAgendaView",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASAppLayout",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASAppLayout",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASAppLayoutSnapshot",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASAppLayoutSnapshot",
      "category": "Preview",
      "rationale": "Preview visual-state snapshot DTO. Phase-11 marks it as advanced preview only; it is not a v1-stable persistence, serialization, migration, or storage contract.",
      "closedWorkItems": [
        "API-05"
      ]
    },
    {
      "id": "Nexamas.UI.Components|Class|MASAppliedFilterRemoveRequestedEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASAppliedFilterRemoveRequestedEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASAppliedFiltersBar",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASAppliedFiltersBar",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASAvatar",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASAvatar",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASAvatarGroup",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASAvatarGroup",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASBreadcrumb",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASBreadcrumb",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASCalendarView",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASCalendarView",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASChart",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASChart",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASChartLegend",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASChartLegend",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASCheckBox",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASCheckBox",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASColorPicker",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASColorPicker",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASColorPickerColorChangedEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASColorPickerColorChangedEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASComboBox",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASComboBox",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASContentCarousel",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASContentCarousel",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDashboardGrid",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDashboardGrid",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDashboardGridLayoutSnapshot",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDashboardGridLayoutSnapshot",
      "category": "Preview",
      "rationale": "Preview visual-state snapshot DTO. Phase-11 marks it as advanced preview only; it is not a v1-stable persistence, serialization, migration, or storage contract.",
      "closedWorkItems": [
        "API-05"
      ]
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDashboardGridWidgetSnapshot",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDashboardGridWidgetSnapshot",
      "category": "Preview",
      "rationale": "Preview visual-state snapshot DTO. Phase-11 marks it as advanced preview only; it is not a v1-stable persistence, serialization, migration, or storage contract.",
      "closedWorkItems": [
        "API-05"
      ]
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDataForm",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDataForm",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDataGrid",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDataGrid",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDataGridCellAddress",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDataGridCellAddress",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDataGridCellValueChangedEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDataGridCellValueChangedEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDataGridColumn",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDataGridColumn",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDataGridRow",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDataGridRow",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDataView",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDataView",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDatePicker",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDatePicker",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASDateRangePicker",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASDateRangePicker",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASFileDropZone",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASFileDropZone",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASFileExplorerItem",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASFileExplorerItem",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASFileExplorerItemActivatedEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASFileExplorerItemActivatedEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASFileExplorerView",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASFileExplorerView",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASFilePickerControl",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASFilePickerControl",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASFilePickerResultEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASFilePickerResultEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASFilterBuilder",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASFilterBuilder",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASFilterRule",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASFilterRule",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASFormBuilder",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASFormBuilder",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASImageViewer",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASImageViewer",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASInputBoxSkiaBase",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASInputBoxSkiaBase",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASKanbanBoard",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASKanbanBoard",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASKanbanBoardSnapshot",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASKanbanBoardSnapshot",
      "category": "Preview",
      "rationale": "Preview visual-state snapshot DTO. Phase-11 marks it as advanced preview only; it is not a v1-stable persistence, serialization, migration, or storage contract.",
      "closedWorkItems": [
        "API-05"
      ]
    },
    {
      "id": "Nexamas.UI.Components|Class|MASKanbanCardSnapshot",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASKanbanCardSnapshot",
      "category": "Preview",
      "rationale": "Preview visual-state snapshot DTO. Phase-11 marks it as advanced preview only; it is not a v1-stable persistence, serialization, migration, or storage contract.",
      "closedWorkItems": [
        "API-05"
      ]
    },
    {
      "id": "Nexamas.UI.Components|Class|MASKanbanColumnSnapshot",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASKanbanColumnSnapshot",
      "category": "Preview",
      "rationale": "Preview visual-state snapshot DTO. Phase-11 marks it as advanced preview only; it is not a v1-stable persistence, serialization, migration, or storage contract.",
      "closedWorkItems": [
        "API-05"
      ]
    },
    {
      "id": "Nexamas.UI.Components|Class|MASListBox",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASListBox",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASListView",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASListView",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASListViewColumn",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASListViewColumn",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASListViewColumnClickEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASListViewColumnClickEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASListViewEmptySpaceContextMenuRequestedEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASListViewEmptySpaceContextMenuRequestedEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASListViewInlineRenameCommittedEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASListViewInlineRenameCommittedEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASListViewItem",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASListViewItem",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASListViewItemContextMenuRequestedEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASListViewItemContextMenuRequestedEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASMasterDetailItemSnapshot",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASMasterDetailItemSnapshot",
      "category": "Preview",
      "rationale": "Preview visual-state snapshot DTO. Phase-11 marks it as advanced preview only; it is not a v1-stable persistence, serialization, migration, or storage contract.",
      "closedWorkItems": [
        "API-05"
      ]
    },
    {
      "id": "Nexamas.UI.Components|Class|MASMasterDetailView",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASMasterDetailView",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASMasterDetailViewSnapshot",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASMasterDetailViewSnapshot",
      "category": "Preview",
      "rationale": "Preview visual-state snapshot DTO. Phase-11 marks it as advanced preview only; it is not a v1-stable persistence, serialization, migration, or storage contract.",
      "closedWorkItems": [
        "API-05"
      ]
    },
    {
      "id": "Nexamas.UI.Components|Class|MASMenuBar",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASMenuBar",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASMetricCard",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASMetricCard",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASMultilineTextBox",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASMultilineTextBox",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASNavigationRail",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASNavigationRail",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASNumericTextBox",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASNumericTextBox",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASPagination",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASPagination",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASPasswordTextBox",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASPasswordTextBox",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASPathTextBox",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASPathTextBox",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASPivotTable",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASPivotTable",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASPropertyGrid",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASPropertyGrid",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASRadioButton",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASRadioButton",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASRating",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASRating",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASSearchTextBox",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASSearchTextBox",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASSegmentEntry",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASSegmentEntry",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASSelectorItemEntry",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASSelectorItemEntry",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASSlider",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASSlider",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASSplitButton",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASSplitButton",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASSplitView",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASSplitView",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASSplitViewLayoutSnapshot",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASSplitViewLayoutSnapshot",
      "category": "Preview",
      "rationale": "Preview visual-state snapshot DTO. Phase-11 marks it as advanced preview only; it is not a v1-stable persistence, serialization, migration, or storage contract.",
      "closedWorkItems": [
        "API-05"
      ]
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTagInput",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTagInput",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTextBox",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTextBox",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTileBox",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTileBox",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTileClickedEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTileClickedEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTileItem",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTileItem",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTimeline",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTimeline",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTimePicker",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTimePicker",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASToggleSwitch",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASToggleSwitch",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASToolbar",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASToolbar",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASToolbarButtonClickedEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASToolbarButtonClickedEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASToolbarSeparator",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASToolbarSeparator",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASToolbarSpacer",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASToolbarSpacer",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTopBarCommandEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTopBarCommandEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTopBarComponent",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTopBarComponent",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTopBarWindowCommandEventArgs",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTopBarWindowCommandEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTransferList",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTransferList",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTreeGrid",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTreeGrid",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTreeNode",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTreeNode",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTreeNodeCollection",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTreeNodeCollection",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Class|MASTreeView",
      "namespace": "Nexamas.UI.Components",
      "kind": "Class",
      "name": "MASTreeView",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASAgendaViewMode",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASAgendaViewMode",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASButtonPersonality",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASButtonPersonality",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASColorPickerSlot",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASColorPickerSlot",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASDataFormFieldKind",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASDataFormFieldKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASDataFormFieldState",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASDataFormFieldState",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASDataGridSelectionMode",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASDataGridSelectionMode",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASDataGridSortDirection",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASDataGridSortDirection",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASDataGridSummaryFooterMode",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASDataGridSummaryFooterMode",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASFileExplorerItemKind",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASFileExplorerItemKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASFileExplorerLocationKind",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASFileExplorerLocationKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASFilterOperator",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASFilterOperator",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASImageExportFormat",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASImageExportFormat",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASImageViewerChromeMode",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASImageViewerChromeMode",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASListViewChromeMode",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASListViewChromeMode",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASListViewColumnTextAlign",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASListViewColumnTextAlign",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASListViewItemKind",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASListViewItemKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASListViewMode",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASListViewMode",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASListViewSortDirection",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASListViewSortDirection",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASProgressBarState",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASProgressBarState",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASSelectorItemGlyphKind",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASSelectorItemGlyphKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASTimelineItemState",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASTimelineItemState",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASToolbarItemAlignment",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASToolbarItemAlignment",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASToolbarItemSizing",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASToolbarItemSizing",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Components|Enum|MASTopBarWindowCommand",
      "namespace": "Nexamas.UI.Components",
      "kind": "Enum",
      "name": "MASTopBarWindowCommand",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASAccordion",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASAccordion",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASBadge",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASBadge",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASButton",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASButton",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASCallout",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASCallout",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASCard",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASCard",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASCommandPalette",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASCommandPalette",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASControlBase",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASControlBase",
      "category": "Advanced",
      "rationale": "Advanced control base surface. Phase-11 hides architecture construction diagnostics from normal consumer flow and keeps detailed architecture state Friend/internal.",
      "closedWorkItems": [
        "API-06"
      ]
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASDrawer",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASDrawer",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASEmptyState",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASEmptyState",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASExpander",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASExpander",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASFormValidationSummary",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASFormValidationSummary",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASGroupBox",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASGroupBox",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASLabel",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASLabel",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASLoadingSkeleton",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASLoadingSkeleton",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASNotificationPanel",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASNotificationPanel",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASOperationProgressBox",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASOperationProgressBox",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASPopover",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASPopover",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASProgressBar",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASProgressBar",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASSegmentedControl",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASSegmentedControl",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASSegmentedControlSelectionChangedEventArgs",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASSegmentedControlSelectionChangedEventArgs",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASSelectorItemControl",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASSelectorItemControl",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASSidePanel",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASSidePanel",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASStatusBanner",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASStatusBanner",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASStepper",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASStepper",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASTabControl",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASTabControl",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASTabItem",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASTabItem",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASTitle",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASTitle",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASToastEventArgs",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASToastEventArgs",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASToastOptions",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASToastOptions",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASValidationMessage",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASValidationMessage",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASWinControlBase",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASWinControlBase",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Class|MASWizard",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Class",
      "name": "MASWizard",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASButtonIconPlacement",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASButtonIconPlacement",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASCalloutPlacement",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASCalloutPlacement",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASDrawerSide",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASDrawerSide",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASFormValidationSummaryInteractionMode",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASFormValidationSummaryInteractionMode",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASGroupBoxBorderRecipe",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASGroupBoxBorderRecipe",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASGroupBoxBorderStrength",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASGroupBoxBorderStrength",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASGroupBoxSurfaceSource",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASGroupBoxSurfaceSource",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASGroupBoxTitlePlateStrength",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASGroupBoxTitlePlateStrength",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASHorizontalAlignment",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASHorizontalAlignment",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASLabelTextRole",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASLabelTextRole",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASLabelVariant",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASLabelVariant",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASProgressBarFrameMode",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASProgressBarFrameMode",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASProgressBarLabelPlacement",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASProgressBarLabelPlacement",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASStepperOrientation",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASStepperOrientation",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASStepperStepState",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASStepperStepState",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASToastPlacement",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASToastPlacement",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASToastTone",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASToastTone",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.Controls|Enum|MASVerticalAlignment",
      "namespace": "Nexamas.UI.Controls",
      "kind": "Enum",
      "name": "MASVerticalAlignment",
      "category": "Stable",
      "rationale": "Primary consumer SDK facade/control surface. Frozen by public surface type baseline; v1 stability still depends on later release approval."
    },
    {
      "id": "Nexamas.UI.FileSystem|Class|MASFilePickerOptions",
      "namespace": "Nexamas.UI.FileSystem",
      "kind": "Class",
      "name": "MASFilePickerOptions",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.FileSystem|Class|MASFilePickerResult",
      "namespace": "Nexamas.UI.FileSystem",
      "kind": "Class",
      "name": "MASFilePickerResult",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.FileSystem|Enum|MASFilePickerMode",
      "namespace": "Nexamas.UI.FileSystem",
      "kind": "Enum",
      "name": "MASFilePickerMode",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.FileSystem|Enum|MASFileSystemSelectionKinds",
      "namespace": "Nexamas.UI.FileSystem",
      "kind": "Enum",
      "name": "MASFileSystemSelectionKinds",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Icons|Class|MASIconPalette",
      "namespace": "Nexamas.UI.Icons",
      "kind": "Class",
      "name": "MASIconPalette",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Icons|Class|MASIconRequest",
      "namespace": "Nexamas.UI.Icons",
      "kind": "Class",
      "name": "MASIconRequest",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Icons|Class|MASIconResult",
      "namespace": "Nexamas.UI.Icons",
      "kind": "Class",
      "name": "MASIconResult",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Icons|Enum|MASIconImageRole",
      "namespace": "Nexamas.UI.Icons",
      "kind": "Enum",
      "name": "MASIconImageRole",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Icons|Enum|MASIconKind",
      "namespace": "Nexamas.UI.Icons",
      "kind": "Enum",
      "name": "MASIconKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Icons|Enum|MASIconObjectKind",
      "namespace": "Nexamas.UI.Icons",
      "kind": "Enum",
      "name": "MASIconObjectKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Icons|Interface|IMASIconResolver",
      "namespace": "Nexamas.UI.Icons",
      "kind": "Interface",
      "name": "IMASIconResolver",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Layout|Class|MASSize",
      "namespace": "Nexamas.UI.Layout",
      "kind": "Class",
      "name": "MASSize",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Layout|Class|MASSizeAdjustment",
      "namespace": "Nexamas.UI.Layout",
      "kind": "Class",
      "name": "MASSizeAdjustment",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Layout|Class|MASSizeProfile",
      "namespace": "Nexamas.UI.Layout",
      "kind": "Class",
      "name": "MASSizeProfile",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Layout|Class|MASSizeProfileChangedEventArgs",
      "namespace": "Nexamas.UI.Layout",
      "kind": "Class",
      "name": "MASSizeProfileChangedEventArgs",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Layout|Enum|MASControlDensity",
      "namespace": "Nexamas.UI.Layout",
      "kind": "Enum",
      "name": "MASControlDensity",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Layout|Enum|MASLayoutSpacing",
      "namespace": "Nexamas.UI.Layout",
      "kind": "Enum",
      "name": "MASLayoutSpacing",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Layout|Enum|MASSizeIntentKind",
      "namespace": "Nexamas.UI.Layout",
      "kind": "Enum",
      "name": "MASSizeIntentKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Layout|Enum|MASSizeProfileKind",
      "namespace": "Nexamas.UI.Layout",
      "kind": "Enum",
      "name": "MASSizeProfileKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Layout|Structure|MASLayoutInset",
      "namespace": "Nexamas.UI.Layout",
      "kind": "Structure",
      "name": "MASLayoutInset",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Localization|Class|MASLocalizationRtl",
      "namespace": "Nexamas.UI.Localization",
      "kind": "Class",
      "name": "MASLocalizationRtl",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Class|MASOutputCapability",
      "namespace": "Nexamas.UI.Output",
      "kind": "Class",
      "name": "MASOutputCapability",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Class|MASOutputCapabilityCatalog",
      "namespace": "Nexamas.UI.Output",
      "kind": "Class",
      "name": "MASOutputCapabilityCatalog",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Class|MASOutputOptions",
      "namespace": "Nexamas.UI.Output",
      "kind": "Class",
      "name": "MASOutputOptions",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Class|MASOutputReadinessSnapshot",
      "namespace": "Nexamas.UI.Output",
      "kind": "Class",
      "name": "MASOutputReadinessSnapshot",
      "category": "Evidence",
      "rationale": "Quality, diagnostics, output-readiness, rendering, or release-evidence surface. Public visibility is allowed only as evidence/diagnostics, not as beginner SDK flow.",
      "closedWorkItems": [
        "API-02"
      ]
    },
    {
      "id": "Nexamas.UI.Output|Class|MASOutputRequest",
      "namespace": "Nexamas.UI.Output",
      "kind": "Class",
      "name": "MASOutputRequest",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Class|MASOutputResult",
      "namespace": "Nexamas.UI.Output",
      "kind": "Class",
      "name": "MASOutputResult",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Class|MASOutputTarget",
      "namespace": "Nexamas.UI.Output",
      "kind": "Class",
      "name": "MASOutputTarget",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Enum|MASOutputArtifactKind",
      "namespace": "Nexamas.UI.Output",
      "kind": "Enum",
      "name": "MASOutputArtifactKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Enum|MASOutputCapabilityStatus",
      "namespace": "Nexamas.UI.Output",
      "kind": "Enum",
      "name": "MASOutputCapabilityStatus",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Enum|MASOutputFailureReason",
      "namespace": "Nexamas.UI.Output",
      "kind": "Enum",
      "name": "MASOutputFailureReason",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Enum|MASOutputFormat",
      "namespace": "Nexamas.UI.Output",
      "kind": "Enum",
      "name": "MASOutputFormat",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Enum|MASOutputOperationStatus",
      "namespace": "Nexamas.UI.Output",
      "kind": "Enum",
      "name": "MASOutputOperationStatus",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Output|Enum|MASOutputTargetKind",
      "namespace": "Nexamas.UI.Output",
      "kind": "Enum",
      "name": "MASOutputTargetKind",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Rendering|Enum|MASSurfaceStrength",
      "namespace": "Nexamas.UI.Rendering",
      "kind": "Enum",
      "name": "MASSurfaceStrength",
      "category": "Evidence",
      "rationale": "Quality, diagnostics, output-readiness, rendering, or release-evidence surface. Public visibility is allowed only as evidence/diagnostics, not as beginner SDK flow."
    },
    {
      "id": "Nexamas.UI.TextInput|Enum|MASTextValidationState",
      "namespace": "Nexamas.UI.TextInput",
      "kind": "Enum",
      "name": "MASTextValidationState",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Theming|Class|MASAppThemeBase",
      "namespace": "Nexamas.UI.Theming",
      "kind": "Class",
      "name": "MASAppThemeBase",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Theming|Class|MASDarkBlueNightSkyApp",
      "namespace": "Nexamas.UI.Theming",
      "kind": "Class",
      "name": "MASDarkBlueNightSkyApp",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Theming|Class|MASGreenOceanApp",
      "namespace": "Nexamas.UI.Theming",
      "kind": "Class",
      "name": "MASGreenOceanApp",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Theming|Class|MASPremiumOfficeApp",
      "namespace": "Nexamas.UI.Theming",
      "kind": "Class",
      "name": "MASPremiumOfficeApp",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Theming|Class|MASThemeContext",
      "namespace": "Nexamas.UI.Theming",
      "kind": "Class",
      "name": "MASThemeContext",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Theming|Enum|MASButtonIntent",
      "namespace": "Nexamas.UI.Theming",
      "kind": "Enum",
      "name": "MASButtonIntent",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Theming|Enum|MASCardVisualStyle",
      "namespace": "Nexamas.UI.Theming",
      "kind": "Enum",
      "name": "MASCardVisualStyle",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Theming|Interface|IMASAppTheme",
      "namespace": "Nexamas.UI.Theming",
      "kind": "Interface",
      "name": "IMASAppTheme",
      "category": "Advanced",
      "rationale": "Advanced identity-only theme contract returned by Nexamas UI facades. Public arbitrary registration is closed before v1; consumers select registered Nexamas UI-owned themes by id.",
      "closedWorkItems": [
        "API-01"
      ]
    },
    {
      "id": "Nexamas.UI.Values|Class|MASTypography",
      "namespace": "Nexamas.UI.Values",
      "kind": "Class",
      "name": "MASTypography",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Values|Enum|MASListTreeIconSizeMode",
      "namespace": "Nexamas.UI.Values",
      "kind": "Enum",
      "name": "MASListTreeIconSizeMode",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Values|Enum|MASTextStyle",
      "namespace": "Nexamas.UI.Values",
      "kind": "Enum",
      "name": "MASTextStyle",
      "category": "Advanced",
      "rationale": "Advanced SDK surface or extension point. Public today, but not promoted to production-stable until the dedicated v1 cleanup/review pass completes."
    },
    {
      "id": "Nexamas.UI.Verification|Class|MASRenderVerification",
      "namespace": "Nexamas.UI.Verification",
      "kind": "Class",
      "name": "MASRenderVerification",
      "category": "Evidence",
      "rationale": "Quality, diagnostics, output-readiness, rendering, or release-evidence surface. Public visibility is allowed only as evidence/diagnostics, not as beginner SDK flow.",
      "closedWorkItems": [
        "API-03"
      ]
    },
    {
      "id": "Nexamas.UI.Verification|Class|MASRenderVerificationEntry",
      "namespace": "Nexamas.UI.Verification",
      "kind": "Class",
      "name": "MASRenderVerificationEntry",
      "category": "Evidence",
      "rationale": "Quality, diagnostics, output-readiness, rendering, or release-evidence surface. Public visibility is allowed only as evidence/diagnostics, not as beginner SDK flow.",
      "closedWorkItems": [
        "API-03"
      ]
    },
    {
      "id": "Nexamas.UI.Verification|Class|MASRenderVerificationProgressInfo",
      "namespace": "Nexamas.UI.Verification",
      "kind": "Class",
      "name": "MASRenderVerificationProgressInfo",
      "category": "Evidence",
      "rationale": "Quality, diagnostics, output-readiness, rendering, or release-evidence surface. Public visibility is allowed only as evidence/diagnostics, not as beginner SDK flow.",
      "closedWorkItems": [
        "API-03"
      ]
    },
    {
      "id": "Nexamas.UI.Verification|Class|MASRenderVerificationSnapshot",
      "namespace": "Nexamas.UI.Verification",
      "kind": "Class",
      "name": "MASRenderVerificationSnapshot",
      "category": "Evidence",
      "rationale": "Quality, diagnostics, output-readiness, rendering, or release-evidence surface. Public visibility is allowed only as evidence/diagnostics, not as beginner SDK flow.",
      "closedWorkItems": [
        "API-03"
      ]
    },
    {
      "id": "Nexamas.UI.Verification|Enum|MASRenderVerificationOutcome",
      "namespace": "Nexamas.UI.Verification",
      "kind": "Enum",
      "name": "MASRenderVerificationOutcome",
      "category": "Evidence",
      "rationale": "Quality, diagnostics, output-readiness, rendering, or release-evidence surface. Public visibility is allowed only as evidence/diagnostics, not as beginner SDK flow.",
      "closedWorkItems": [
        "API-03"
      ]
    },
    {
      "id": "Nexamas.UI.WinForms|Class|MASMenuButton",
      "namespace": "Nexamas.UI.WinForms",
      "kind": "Class",
      "name": "MASMenuButton",
      "category": "Compat",
      "rationale": "Compatibility-only WinForms bridge surface. Phase-11 keeps it isolated in Nexamas.UI.WinForms, advanced in IntelliSense, and outside the beginner/core SDK control path.",
      "closedWorkItems": [
        "API-04"
      ]
    }
  ]
}