{
  "version": "0.2.0-preview.1",
  "content_digest": "70ac710f4d22dce040e7ac593379ba8aca9dcb59a0b9c0f839819cae0e2bb721",
  "status": "preview",
  "authority": {
    "repository": "cloakedinc/design",
    "path": "packages/design-system",
    "catalog": "packages/design-system/catalog.json",
    "status": "preview"
  },
  "provenance": {
    "repo": "cloakedinc/automation",
    "commit": "f96f416e1c3bfbfaffcd155a88b87b18b8bb25f1",
    "path": "packages/design-system",
    "imported_spec_status": "approved"
  },
  "adaptations": [
    {
      "id": "button-content-gap",
      "status": "preview",
      "description": "Use the specification's 4px content gap instead of the inherited 8px implementation gap."
    },
    {
      "id": "keyboard-focus",
      "status": "preview",
      "description": "Add visible Button and Input keyboard focus and an overridable inset focus default for shared button resets, including FAQ cards and ListItem rows."
    },
    {
      "id": "supporting-text-contrast",
      "status": "preview",
      "description": "Map light secondary text to the existing grey-04-strong primitive for readable helper text on white and cream."
    },
    {
      "id": "danger-text-contrast",
      "status": "preview",
      "description": "Separate readable danger text/borders from destructive fills; preserve the primary danger-button fill and label pair."
    },
    {
      "id": "preview-status",
      "status": "preview",
      "description": "Local components, specs and token adaptations await human sign-off; upstream approved status is provenance only."
    },
    {
      "id": "motion-comparison-accessibility",
      "status": "preview",
      "description": "Preserve the original MotionShowcase comparisons while requiring explicit replay, responding to live reduced-motion changes, and keeping duration tracks usable on small screens."
    },
    {
      "id": "list-item-ownership",
      "status": "preview",
      "description": "List owns listitem wrappers for its content rows, while section labels stay outside the row count and standalone rows retain their existing semantics."
    },
    {
      "id": "card-delta-text-contrast",
      "status": "preview",
      "description": "Mix Card.Delta foregrounds from 60% existing tone solid and 40% primary text for readable contrast in both themes; preserve the four original tone fills."
    },
    {
      "id": "carousel-keyboard-access",
      "status": "preview",
      "description": "Keep all native-scrolling carousel slide controls exposed to assistive technology and keyboard navigation; pause autoplay while focus is inside the carousel."
    }
  ],
  "id": "compositionbar",
  "name": "CompositionBar",
  "category": "Visualizations",
  "summary": "A single horizontal bar split into proportional, color-coded segments — each category's share of the total, the composition read for open-ended counts with no fixed maximum.",
  "documentation": {
    "summary": "A single horizontal bar split into proportional, color-coded segments — each category's share of the total, the composition read for open-ended counts with no fixed maximum.",
    "guidance": [
      {
        "heading": "Overview",
        "body": "A single horizontal bar split into proportional, color-coded segments — each category's share of\nthe total."
      },
      {
        "heading": "When to use",
        "body": "Reach for it when the counts are **open-ended** — a running total with no fixed maximum or goal.\nA share of the whole reads honestly at any scale: a brand-new user and a power user both see a\nmeaningful mix. `CategoryBars` scales length to the largest value, which pegs the leader near full\nand implies a ceiling that does not exist, so prefer this when the question is \"what's the mix?\"\nrather than \"read the exact magnitudes.\"\n\nEach segment takes its `color`; omit `color` and segments cycle the default category palette. Pair\nit with a labeled legend when the reader also needs the exact counts."
      }
    ],
    "usage": [],
    "examples": [],
    "source": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.mdx",
    "status": "local-preview",
    "note": "Guidance is read from local documentation, originally imported from the frozen source. Platform assertions in guidance are not parity verification."
  },
  "source": {
    "path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.tsx",
    "code": "import React, { useMemo } from 'react';\n\nimport type { CompositionBarProps } from '../types';\nimport { getCompositionSegments } from './compositionBarUtils';\nimport styles from './CompositionBar.module.scss';\n\n/**\n * A single horizontal bar split into proportional, color-coded segments — each category's\n * share of the total. Use it for a composition read of open-ended counts, where CategoryBars\n * (length scaled to the largest value) would imply a maximum that does not exist.\n */\nexport function CompositionBar({ items, ariaLabel, testId }: CompositionBarProps) {\n    const segments = useMemo(() => getCompositionSegments(items), [items]);\n\n    if (segments.length === 0) return null;\n\n    return (\n        <div className={styles.bar} role={ariaLabel ? 'img' : undefined} aria-label={ariaLabel} data-testid={testId}>\n            {segments.map(segment => {\n                const style: React.CSSProperties = { width: `${segment.percent}%`, background: segment.color };\n                return <span key={segment.id} className={styles.segment} style={style} />;\n            })}\n        </div>\n    );\n}\n"
  },
  "spec": {
    "$schema": "../../../specs/component-spec.schema.json",
    "identity": {
      "name": "CompositionBar",
      "status": "preview",
      "version": "1.0.0",
      "summary": "A single horizontal bar split into proportional, color-coded segments — each category's share of the total, the composition read for open-ended counts with no fixed maximum."
    },
    "parts": [
      {
        "id": "bar",
        "label": "Bar",
        "description": "The full-width pill track that holds the segments.",
        "required": true
      },
      {
        "id": "segment",
        "label": "Segment",
        "description": "A colored slice whose width is one category's share of the total."
      }
    ],
    "allowedDesignChoices": {
      "variants": {
        "base": {
          "label": "Base",
          "description": "Category data changes the segment widths and colors without changing the bar treatment."
        }
      },
      "sizes": {}
    },
    "variants": [
      {
        "id": "base",
        "label": "Base",
        "description": "One pill bar of proportional category segments.",
        "platforms": [
          "ios",
          "android",
          "web"
        ]
      }
    ],
    "sizes": [],
    "measurements": [
      {
        "id": "bar-height",
        "label": "Bar height",
        "kind": "exact",
        "token": "--cds-size-16",
        "value": 16,
        "unit": "px",
        "appliesTo": [
          "bar"
        ]
      }
    ],
    "layout": {
      "alignment": "Segments sit flush in a single row, each sized to its share of the total.",
      "flow": "Segments render left to right in the order given.",
      "notes": [
        "The bar is a full-width pill (`--cds-radius-full`) that clips its segments to rounded ends.",
        "Segment widths are shares of the summed whole, not of the largest value.",
        "Zero-value categories are dropped so no invisible slivers accumulate."
      ]
    },
    "typographyAndColor": {
      "typography": [],
      "colors": [
        {
          "label": "Segment",
          "description": "Each segment uses its own `item.color` — canonically one of the PII category tokens (`PII_CATEGORY_COLOR_VARS`), one per category — or cycles the default category palette when none is given.",
          "token": "--cds-pii-category-name"
        }
      ]
    },
    "states": [
      {
        "id": "composition",
        "label": "Composition",
        "description": "Segments render in order, each sized to its share of the total."
      },
      {
        "id": "default-palette",
        "label": "Default palette",
        "description": "Segments without a color cycle the built-in category palette."
      },
      {
        "id": "empty",
        "label": "Empty",
        "description": "A zero total renders nothing, so pair with an upstream empty state."
      }
    ],
    "behavior": [
      {
        "label": "Share of the whole",
        "description": "Segment width is each value divided by the sum, so the bar always fills and never implies a fixed maximum."
      },
      {
        "label": "Palette fallback",
        "description": "Segments take their own color, or cycle the default category palette when none is given."
      },
      {
        "label": "Drops empty slices",
        "description": "Categories at or below zero are omitted rather than rendered as invisible segments."
      }
    ],
    "accessibility": [
      {
        "label": "Meaningful chart",
        "description": "Pass an accessible label so the bar is announced as a meaningful image."
      },
      {
        "label": "Pair with a legend",
        "description": "The bar shows proportion only; surface category labels and exact counts in an adjacent legend."
      }
    ],
    "contentAdaptation": [
      {
        "label": "Open-ended counts",
        "description": "Use CompositionBar when a running total has no goal or maximum and the reader needs the mix, not exact magnitudes."
      },
      {
        "label": "Read the numbers",
        "description": "Use CategoryBars instead when the reader must compare exact category magnitudes side by side."
      }
    ],
    "motionHaptics": {
      "motion": [
        {
          "label": "No intrinsic motion",
          "description": "Segments do not animate on mount; a parent may transition the whole bar."
        }
      ],
      "haptics": [
        {
          "label": "No feedback",
          "description": "The chart is a display and requests no haptic feedback."
        }
      ]
    },
    "platformDifferences": []
  },
  "spec_source": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.spec.json",
  "guidance_source": {
    "path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.mdx",
    "code": "import { Meta, Canvas, Controls } from '@storybook/addon-docs/blocks';\nimport { ComponentSpec } from '../../../../.storybook/blocks';\nimport * as Stories from './CompositionBar.stories';\nimport compositionBarSpec from './CompositionBar.spec.json';\n\n<Meta of={Stories} />\n\n# CompositionBar\n\nA single horizontal bar split into proportional, color-coded segments — each category's share of\nthe total.\n\n<Canvas of={Stories.Default} />\n\n## When to use\n\nReach for it when the counts are **open-ended** — a running total with no fixed maximum or goal.\nA share of the whole reads honestly at any scale: a brand-new user and a power user both see a\nmeaningful mix. `CategoryBars` scales length to the largest value, which pegs the leader near full\nand implies a ceiling that does not exist, so prefer this when the question is \"what's the mix?\"\nrather than \"read the exact magnitudes.\"\n\nEach segment takes its `color`; omit `color` and segments cycle the default category palette. Pair\nit with a labeled legend when the reader also needs the exact counts.\n\n## Design Guidelines\n\n<ComponentSpec spec={compositionBarSpec} />\n\n## Props\n\n<Controls of={Stories.Default} />\n"
  },
  "props": [
    {
      "name": "items",
      "type": "readonly CategoryDatum[]",
      "declared_type": "readonly CategoryDatum[]",
      "required": true,
      "description": "Category segments rendered left to right in the given order.",
      "source": {
        "path": "packages/design-system/src/components/visualizations/types.ts",
        "line": 73
      }
    },
    {
      "name": "ariaLabel",
      "type": "string | undefined",
      "declared_type": "string",
      "required": false,
      "description": "Accessible label for meaningful chart content.",
      "source": {
        "path": "packages/design-system/src/components/visualizations/types.ts",
        "line": 75
      }
    },
    {
      "name": "testId",
      "type": "string | undefined",
      "declared_type": "string",
      "required": false,
      "description": "Optional test selector.",
      "source": {
        "path": "packages/design-system/src/components/visualizations/types.ts",
        "line": 77
      }
    }
  ],
  "prop_shapes": {},
  "examples": [],
  "tokens": [
    {
      "name": "--cds-size-16",
      "light": "16px",
      "dark": "16px"
    },
    {
      "name": "--cds-radius-full",
      "light": "9999px",
      "dark": "9999px"
    },
    {
      "name": "--cds-pii-category-name",
      "light": "#00c876",
      "dark": "#00c876"
    }
  ],
  "visual_reference": {
    "stories": [
      {
        "id": "cloaked-design-system-visualizations-compositionbar--default",
        "name": "Default",
        "title": "Cloaked Design System/Visualizations/CompositionBar",
        "exportName": "Default",
        "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
        "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
        "status": "preview",
        "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--default&viewMode=story"
      },
      {
        "id": "cloaked-design-system-visualizations-compositionbar--clustered",
        "name": "Clustered",
        "title": "Cloaked Design System/Visualizations/CompositionBar",
        "exportName": "Clustered",
        "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
        "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
        "status": "preview",
        "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--clustered&viewMode=story"
      },
      {
        "id": "cloaked-design-system-visualizations-compositionbar--one-dominant",
        "name": "One Dominant",
        "title": "Cloaked Design System/Visualizations/CompositionBar",
        "exportName": "OneDominant",
        "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
        "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
        "status": "preview",
        "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--one-dominant&viewMode=story"
      },
      {
        "id": "cloaked-design-system-visualizations-compositionbar--default-palette",
        "name": "Default Palette",
        "title": "Cloaked Design System/Visualizations/CompositionBar",
        "exportName": "DefaultPalette",
        "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
        "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
        "status": "preview",
        "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--default-palette&viewMode=story"
      },
      {
        "id": "cloaked-design-system-visualizations-compositionbar--empty",
        "name": "Empty",
        "title": "Cloaked Design System/Visualizations/CompositionBar",
        "exportName": "Empty",
        "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
        "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
        "status": "preview",
        "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--empty&viewMode=story"
      },
      {
        "id": "cloaked-design-system-visualizations-compositionbar--dark-theme",
        "name": "Dark Theme",
        "title": "Cloaked Design System/Visualizations/CompositionBar",
        "exportName": "DarkTheme",
        "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
        "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
        "status": "preview",
        "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--dark-theme&viewMode=story"
      }
    ],
    "name": "CompositionBar",
    "id": "compositionbar",
    "category": "Visualizations"
  },
  "stories": [
    {
      "id": "cloaked-design-system-visualizations-compositionbar--default",
      "name": "Default",
      "title": "Cloaked Design System/Visualizations/CompositionBar",
      "exportName": "Default",
      "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
      "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
      "status": "preview",
      "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--default&viewMode=story"
    },
    {
      "id": "cloaked-design-system-visualizations-compositionbar--clustered",
      "name": "Clustered",
      "title": "Cloaked Design System/Visualizations/CompositionBar",
      "exportName": "Clustered",
      "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
      "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
      "status": "preview",
      "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--clustered&viewMode=story"
    },
    {
      "id": "cloaked-design-system-visualizations-compositionbar--one-dominant",
      "name": "One Dominant",
      "title": "Cloaked Design System/Visualizations/CompositionBar",
      "exportName": "OneDominant",
      "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
      "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
      "status": "preview",
      "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--one-dominant&viewMode=story"
    },
    {
      "id": "cloaked-design-system-visualizations-compositionbar--default-palette",
      "name": "Default Palette",
      "title": "Cloaked Design System/Visualizations/CompositionBar",
      "exportName": "DefaultPalette",
      "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
      "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
      "status": "preview",
      "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--default-palette&viewMode=story"
    },
    {
      "id": "cloaked-design-system-visualizations-compositionbar--empty",
      "name": "Empty",
      "title": "Cloaked Design System/Visualizations/CompositionBar",
      "exportName": "Empty",
      "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
      "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
      "status": "preview",
      "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--empty&viewMode=story"
    },
    {
      "id": "cloaked-design-system-visualizations-compositionbar--dark-theme",
      "name": "Dark Theme",
      "title": "Cloaked Design System/Visualizations/CompositionBar",
      "exportName": "DarkTheme",
      "source_path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
      "source_digest": "a991d9b384039a828eba358a29fca69d4b9543c2310169554371c795841a912d",
      "status": "preview",
      "local_url": "/storybook/iframe.html?id=cloaked-design-system-visualizations-compositionbar--dark-theme&viewMode=story"
    }
  ],
  "stories_source": {
    "path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.stories.tsx",
    "code": "import type { Meta, StoryObj } from '@storybook/react-vite';\nimport { disabledControl } from '../../../storybook/controlOptions';\nimport { PII_CATEGORY_COLOR_VARS } from '../../../tokens/piiCategories';\nimport { CompositionBar } from './CompositionBar';\n\nconst items = [\n    { id: 'family', label: 'Family', value: 322, color: PII_CATEGORY_COLOR_VARS.family },\n    { id: 'name', label: 'Name', value: 311, color: PII_CATEGORY_COLOR_VARS.name },\n    { id: 'address', label: 'Address', value: 298, color: PII_CATEGORY_COLOR_VARS.address },\n    { id: 'email', label: 'Email', value: 292, color: PII_CATEGORY_COLOR_VARS.email },\n    { id: 'phone', label: 'Phone', value: 283, color: PII_CATEGORY_COLOR_VARS.phone },\n];\n\nconst meta: Meta<typeof CompositionBar> = {\n    title: 'Cloaked Design System/Visualizations/CompositionBar',\n    component: CompositionBar,\n    parameters: {\n        a11y: { test: 'error' },\n        docs: {\n            description: {\n                component:\n                    'A single horizontal bar split into proportional, color-coded segments — each ' +\n                    \"category's share of the total. Reach for it over `CategoryBars` when the counts \" +\n                    'are open-ended (no fixed maximum): a share of the whole reads honestly at any scale, ' +\n                    'where length-scaled-to-max would peg the leader near full and imply a ceiling that ' +\n                    'does not exist. Each segment takes its `color`; omit `color` and segments cycle the ' +\n                    'default category palette. Pair it with a labeled legend for the exact counts.',\n            },\n        },\n    },\n    argTypes: {\n        items: {\n            ...disabledControl,\n            description:\n                'Category segments rendered in order; width is each value ÷ the sum. Omit `color` for the default palette.',\n        },\n        ariaLabel: { control: 'text', description: 'Accessible label; sets `role=\"img\"`.' },\n        testId: { control: 'text', description: 'Test selector on the chart root.' },\n    },\n};\nexport default meta;\ntype Story = StoryObj<typeof CompositionBar>;\n\nexport const Default: Story = { args: { items, ariaLabel: 'Share of records removed by category' } };\n\nexport const Clustered: Story = {\n    parameters: {\n        docs: {\n            description: {\n                story: 'Near-equal values render as near-equal segments — an honest \"spread evenly\" read where scaled bars would all look full.',\n            },\n        },\n    },\n    args: { items, ariaLabel: 'Evenly spread category shares' },\n};\n\nexport const OneDominant: Story = {\n    parameters: {\n        docs: { description: { story: 'A single large category claims most of the bar.' } },\n    },\n    args: {\n        items: [\n            { id: 'name', label: 'Name', value: 812, color: PII_CATEGORY_COLOR_VARS.name },\n            { id: 'email', label: 'Email', value: 143, color: PII_CATEGORY_COLOR_VARS.email },\n            { id: 'phone', label: 'Phone', value: 96, color: PII_CATEGORY_COLOR_VARS.phone },\n            { id: 'address', label: 'Address', value: 41, color: PII_CATEGORY_COLOR_VARS.address },\n            { id: 'family', label: 'Family', value: 22, color: PII_CATEGORY_COLOR_VARS.family },\n        ],\n        ariaLabel: 'One dominant category share',\n    },\n};\n\nexport const DefaultPalette: Story = {\n    parameters: {\n        docs: {\n            description: {\n                story: 'Segments omit `color`, so they cycle the built-in category palette — the fallback path.',\n            },\n        },\n    },\n    args: {\n        items: items.map(({ color: _color, ...item }) => item),\n        ariaLabel: 'Category shares with default palette',\n    },\n};\n\nexport const Empty: Story = {\n    parameters: {\n        docs: { description: { story: 'Zero total renders nothing — pair with an EmptyState upstream.' } },\n    },\n    args: { items: [], ariaLabel: 'No category shares' },\n};\n\nexport const DarkTheme: Story = {\n    globals: { theme: 'dark' },\n    args: { items, ariaLabel: 'Share of records removed by category' },\n};\n"
  },
  "links": {
    "human": "/component-compositionbar",
    "json": "/data/components/compositionbar.json",
    "markdown": "/data/components/compositionbar.md",
    "storybook": "/storybook/?path=/story/cloaked-design-system-visualizations-compositionbar--default"
  },
  "contract_status": "preview",
  "contract_kind": "source-derived",
  "approval": "required",
  "api": {
    "method": "typescript-type-checker",
    "typescript_version": "5.9.3",
    "public_export": "CompositionBar",
    "public_path": "CompositionBar",
    "import_path": "@cloakedinc/design-system",
    "root_kind": "component",
    "entrypoints": [
      {
        "name": "CompositionBar",
        "signature": 1,
        "visibility": "public",
        "source": {
          "path": "packages/design-system/src/components/visualizations/CompositionBar/CompositionBar.tsx",
          "line": 12
        },
        "props_type": "CompositionBarProps",
        "props": [
          {
            "name": "items",
            "type": "readonly CategoryDatum[]",
            "declared_type": "readonly CategoryDatum[]",
            "required": true,
            "description": "Category segments rendered left to right in the given order.",
            "source": {
              "path": "packages/design-system/src/components/visualizations/types.ts",
              "line": 73
            }
          },
          {
            "name": "ariaLabel",
            "type": "string | undefined",
            "declared_type": "string",
            "required": false,
            "description": "Accessible label for meaningful chart content.",
            "source": {
              "path": "packages/design-system/src/components/visualizations/types.ts",
              "line": 75
            }
          },
          {
            "name": "testId",
            "type": "string | undefined",
            "declared_type": "string",
            "required": false,
            "description": "Optional test selector.",
            "source": {
              "path": "packages/design-system/src/components/visualizations/types.ts",
              "line": 77
            }
          }
        ],
        "branches": [],
        "constraints": [],
        "extraction_status": "extracted"
      }
    ],
    "type_sources": [
      {
        "path": "packages/design-system/src/components/visualizations/types.ts",
        "line": 46,
        "name": "CategoryDatum",
        "code": "export interface CategoryDatum {\n    /** Stable category identifier. */\n    id: string;\n    label: React.ReactNode;\n    /** Non-negative category count or magnitude. */\n    value: number;\n    color?: string;\n}"
      },
      {
        "path": "packages/design-system/src/components/visualizations/types.ts",
        "line": 71,
        "name": "CompositionBarProps",
        "code": "export interface CompositionBarProps {\n    /** Category segments rendered left to right in the given order. */\n    items: readonly CategoryDatum[];\n    /** Accessible label for meaningful chart content. */\n    ariaLabel?: string;\n    /** Optional test selector. */\n    testId?: string;\n}"
      }
    ],
    "defaults_policy": "Only explicit destructured parameter initializers are extracted. Other runtime defaults remain in implementation source."
  },
  "platforms": {
    "implemented": [
      "web"
    ],
    "native": "Imported design guidance only; no native implementation or parity verification in this preview.",
    "react": {
      "implementation": "local",
      "status": "preview",
      "parity": "web-reference"
    },
    "vue": {
      "implementation": "absent",
      "parity": "not-verified",
      "status": "reference-only"
    },
    "swift": {
      "implementation": "absent",
      "parity": "not-verified",
      "status": "reference-only"
    },
    "kotlin": {
      "implementation": "absent",
      "parity": "not-verified",
      "status": "reference-only"
    }
  },
  "missing_facts": [
    {
      "code": "human-review-pending",
      "detail": "This local preview has no recorded human design or engineering sign-off."
    },
    {
      "code": "platform-parity-unverified",
      "detail": "Vue, Swift and Kotlin implementations are absent from this package; platform parity has not been verified."
    },
    {
      "code": "figma-mapping-unverified",
      "detail": "No current component-level Figma node and immutable revision have been verified for this contract."
    }
  ],
  "review": {
    "local_status": "not-reviewed",
    "source_approval": null,
    "imported_spec_status": "approved",
    "spec_origin": "imported-adapted",
    "local_spec_source_status": "approved",
    "imported_source_revision": "f96f416e1c3bfbfaffcd155a88b87b18b8bb25f1",
    "note": "Inherited specification status is provenance, not approval of the current local implementation or extracted contract."
  }
}