export type StreamKey = 'plat' | 'mat' | 'cmp' | 'surf' | 'qual';
export type DeprecationKind = 'export' | 'subpath' | 'prop' | 'prop-value' | 'css-var' | 'css-global' | 'peer' | 'dependency' | 'engine' | 'behavior' | 'cli' | 'data-attr' | 'asset';
export interface DeprecationEntry {
    id: `DEP-${'P' | 'M' | 'C' | 'S' | 'Q'}${number}`;
    kind: DeprecationKind;
    status: 'active' | 'planned';
    entry: string;
    symbol: string;
    since: `4.${number}.${number}`;
    removeIn: '5.0.0' | '6.0.0';
    replacement: string | null;
    codemod: CodemodId | null;
    automation: 'full' | 'mostly' | 'partial' | 'manual' | 'none';
    breaking: `B${number}`;
    message: string;
    doc: `#dep-${string}`;
    compat?: string;
    exception?: 'security' | 'privacy' | 'crash' | 'legal' | 'honesty';
    evidence?: string;
}
export type DeprecationFragment = readonly DeprecationEntry[];
export declare const CORE_CODEMODS: readonly ["imports-subpaths", "canonical-names", "prop-grammar", "dead-optical-props", "providers", "css-vars", "deps", "removed"];
export declare const AREA_CODEMODS: {
    readonly 'ai-chat': "surf";
    readonly 'app-shell-slots': "surf";
    readonly 'media-backdrops': "surf";
    readonly 'reduced-motion-initial': "mat";
    readonly 'motion-imports': "mat";
    readonly 'motion-props': "mat";
};
export type CodemodId = (typeof CORE_CODEMODS)[number] | keyof typeof AREA_CODEMODS;
export interface CodemodMappingFragment {
    renames?: Array<{
        from: string;
        fromEntry: string;
        to: string;
        toEntry: string;
        compatOnly?: boolean;
    }>;
    props?: Array<{
        component: string;
        from: string;
        to: string | null;
        values?: Record<string, string | Record<string, unknown>>;
        todo?: string;
    }>;
    cssVars?: Record<`--glass-${string}`, `--ag-${string}` | null>;
    removed?: Array<{
        symbol: string;
        entry: string;
        reason: string;
        registryItem?: string;
        doc: string;
    }>;
    deps?: Array<{
        pkg: string;
        range: string;
        when: string;
    }>;
    areaTransforms?: Array<{
        id: keyof typeof AREA_CODEMODS;
        module: string;
        spec: string;
    }>;
    fixtures?: string[];
}
export declare const TODO_MARKER: "// TODO(aura-glass 5): <reason>, see <doc>";
export interface SizeBudgetRow {
    id: string;
    import: string;
    limitBytes: number;
    kind: 'js' | 'css';
}
export declare const DEFAULT_CEILINGS: {
    readonly subpathCssBytes: 8192;
    readonly stylesCssBytes: 35840;
    readonly tarballBytes: number;
    readonly nodeColdImportMs: 150;
};
export declare const PROVISIONAL_ROWS: {
    readonly Button: 10240;
    readonly Dialog: 20480;
    readonly Select: 25600;
    readonly Table: 46080;
    readonly AiThreadMessageComposer: 25600;
    readonly MaterialJs: 3072;
    readonly SingleIcon: 1024;
};
export interface PerfBudgetRow {
    subject: string;
    profile: 'mid-mobile' | 'desktop-120hz';
    metric: 'frame-p95-ms' | 'long-tasks' | 'blurred-surfaces' | 'bci' | 'lcp-ms' | 'grade';
    max: number | 'A' | 'B' | 'C';
    provisional: boolean;
}
export type LaneId = 'L1' | 'L2' | 'L3' | 'L4' | 'L5' | 'L6' | 'L7' | 'L8' | 'L9' | 'L10' | 'L11' | 'L12' | 'L13' | 'L14';
export interface LaneRegistration {
    lane: LaneId;
    kind: 'node-script' | 'jest' | 'playwright' | 'story-subjects' | 'manual-record';
    path: string;
    scope: 'pr' | 'main' | 'release' | 'nightly';
    remote: boolean;
    failClosed: true;
}
export interface PlaywrightProjectFragment {
    name: `${StreamKey}:${string}`;
    testDir: string;
    testMatch?: string;
    use?: Record<string, unknown>;
}
export interface CssFragment {
    file: string;
    layer: 'ag.compat' | 'ag.reset' | 'ag.tokens' | 'ag.material' | 'ag.components' | 'ag.a11y';
    bundle: 'styles.css' | 'tokens.css' | 'material.css' | 'data.css' | 'date.css' | 'ai.css' | 'media.css' | 'app-shell.css' | 'backdrops.css' | 'charts.css' | 'compat/tokens.css' | 'compat/globals.css';
    order?: number;
    a11y?: 'none';
}
export interface SideEffectException {
    module: string;
    api?: string;
    reason: string;
    expires: string;
}
export interface ReviewItem {
    id: string;
    subject: string;
    criterion: 'specular-quality' | 'optical-hierarchy' | 'radius-rhythm' | 'one-hand' | 'other';
    note?: string;
}
export interface LiteralsBaseline {
    version: 1;
    files: Record<string, Partial<Record<'color' | 'blur' | 'radius' | 'shadow' | 'duration' | 'easing' | 'spring', number>>>;
}
export interface A11yBaseline {
    version: 1;
    violations: Array<{
        subject: string;
        rule: string;
        count: number;
        issue: string;
    }>;
}
/** C-16 / REQ-FIN-110: mirrors contracts/schemas/sr-record.schema.json.
 * Runtime validation additionally enforces SHA/date formats, positive integer
 * flagship values, nonempty evidence, and device/gesture fields for touch ATs. */
export interface SrRecord {
    sha: string;
    subject: string;
    flagship: number | null;
    stream: 'mat' | 'cmp' | 'surf';
    pass: 'sr' | 'touch' | 'motion';
    at: 'voiceover-macos' | 'voiceover-ios' | 'nvda-chrome' | 'talkback-chrome' | 'touch-ios' | 'touch-android';
    atVersion: string;
    browser: string;
    browserVersion: string;
    os: string;
    osVersion: string;
    device?: string;
    tester: string;
    date: string;
    result: 'pass' | 'fail';
    storybookArtifactUrl: string;
    notes?: string;
    steps: ReadonlyArray<{
        action: string;
        expected: string;
        announced: string;
        pass: boolean;
        nameRoleValue?: string;
        stateChange?: string;
        openClose?: string;
        liveRegion?: string;
        gesture?: string;
        nonDragAlternative?: string;
        notes?: string;
    }>;
}
export type RegistryItemOwner = {
    id: string;
    type: 'registry:base' | 'registry:block' | 'registry:item';
    owner: 'PLAT' | 'CMP' | 'SURF';
    ga: boolean;
};
export type FragmentKind = 'deprecations' | 'codemods' | 'size-budgets' | 'perf-budgets' | 'lanes' | 'playwright' | 'css' | 'side-effects' | 'review' | 'literals-baseline' | 'a11y-baseline';
//# sourceMappingURL=fragments.d.ts.map