/**
 * Brand extractor provenance enums — single source of truth.
 *
 * Why this file exists:
 *   Without a single source, provenance values can be emitted that aren't in
 *   the documented enum (e.g. 'palette-extraction' appearing in real output
 *   but undocumented). The TS type `BrandExtractionOutput['provenance']`
 *   carries one form of the declaration, but the code, tests, and external
 *   docs each duplicate it. Drift is inevitable.
 *
 * Fix: every emission point reads from these arrays. The type in
 * `src/types.ts` is derived from them. The brand-honesty test asserts the
 * exact contents. Add a value HERE first; the type + emission sites
 * follow automatically.
 *
 * Order matters: these enums also serve as documentation order in the
 * TypeScript type, the tool-schemas surface, and the docs file.
 */
export declare const LOGO_PROVENANCE_VALUES: readonly ["json-ld", "og:logo", "link[rel=icon]", "heuristic", "unknown"];
export type LogoProvenance = (typeof LOGO_PROVENANCE_VALUES)[number];
export declare const COLORS_PROVENANCE_VALUES: readonly ["css-vars", "palette-extraction", "unknown"];
export type ColorsProvenance = (typeof COLORS_PROVENANCE_VALUES)[number];
export declare const FONTS_PROVENANCE_VALUES: readonly ["css-vars", "css-rule", "inline-style", "google-fonts-link", "unknown"];
export type FontsProvenance = (typeof FONTS_PROVENANCE_VALUES)[number];
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