//#region src/assets/copier.d.ts
/**
 * Copy public directory to output, preserving structure (no hashing).
 * Skips `fonts/` since those are copied to dist/assets/ and hashed.
 */
declare function copyPublicFiles(publicDir: string, outDir: string): void;
//#endregion
//#region src/assets/hasher.d.ts
/**
 * Demand-driven asset pipeline.
 *
 * Instead of blindly copying all content assets to dist, this:
 *   1. Hashes pre-existing dist/assets/ files (CSS, JS, fonts — already there from bundling)
 *   2. Scans generated HTML for /assets/* references
 *   3. For each referenced content asset not yet in dist, finds the source
 *      file in the content directory, copies it with a content hash
 *   4. Rewrites all HTML references to hashed paths
 *
 * Content assets are only copied if actually referenced in the output HTML.
 * Public assets (favicons, robots.txt) are handled separately by copyPublicFiles.
 */
/**
 * Hash assets and rewrite HTML references.
 *
 * @param outDir - The dist output directory
 * @param contentDir - The content source directory (for finding referenced assets)
 */
declare function hashAssets(outDir: string, contentDir: string | string[]): void;
//#endregion
//#region src/assets/images.d.ts
declare const CONVERTIBLE_IMAGE_EXTS: Set<string>;
declare const GENERATED_IMAGE_FORMATS: readonly ["avif", "webp"];
type GeneratedImageFormat = (typeof GENERATED_IMAGE_FORMATS)[number];
/**
 * Maximum width (in pixels) of the rendered display variants (avif/webp).
 * Designed for ~800px content columns at 2x DPR.
 */
declare const DISPLAY_MAX_WIDTH = 1600;
/**
 * Maximum width (in pixels) of the zoom variant served to the full-screen
 * image-zoom modal. Smaller-than-cap sources keep their native width.
 */
declare const ZOOM_MAX_WIDTH = 4800;
/** File-name suffix used by the zoom variant: `<stem>.zoom.webp`. */
declare const ZOOM_VARIANT_SUFFIX = ".zoom.webp";
type LocalImageDimensions = {
  width: number;
  height: number;
};
declare function getLocalImageDimensions(sourcePath: string): Promise<LocalImageDimensions | undefined>;
declare function isConvertibleImagePath(assetPath: string): boolean;
declare function getGeneratedImageVariantPath(assetPath: string, format: GeneratedImageFormat): string;
/**
 * Path of the zoom variant generated next to the display variants:
 * `path/to/foo.png` → `path/to/foo.zoom.webp`.
 */
declare function getZoomImageVariantPath(assetPath: string): string;
declare function resolveGeneratedImageSourceAssetPath(assetPath: string, assets: ContentAssetMap): string | undefined;
declare function resolveGeneratedImageSourcePath(assetPath: string, assets: ContentAssetMap): string | undefined;
declare function renderGeneratedImageVariant(sourcePath: string, format: GeneratedImageFormat, options?: {
  maxWidth?: number;
}): Promise<Buffer>;
/**
 * Render the dedicated zoom variant for a convertible source image.
 * Always webp; capped at `ZOOM_MAX_WIDTH` but never upscaled.
 */
declare function renderZoomImageVariant(sourcePath: string): Promise<Buffer>;
declare function emitGeneratedImageVariants(assetsDir: string, assets: ContentAssetMap): Promise<void>;
//#endregion
//#region src/assets/index.d.ts
/** File extensions recognized as content companion assets. */
declare const CONTENT_ASSET_EXTS: Set<string>;
/**
 * Directory-preserving companion asset map.
 *
 * Assets are keyed by their relative path from the content root
 * (e.g., `"articles/foo/diagram.svg"`), which prevents basename
 * collisions when multiple content entries share generic filenames.
 */
type ContentAssetMap = {
  /** Relative path from content root → absolute source path */byPath: Map<string, string>; /** Original basename → relative paths (for rewrite lookup) */
  byBasename: Map<string, string[]>;
};
/**
 * Walk content directories and collect companion asset files (images, SVGs, etc.)
 * keyed by their relative path from each content root.
 */
declare function collectContentAssets(contentDirs: string[]): ContentAssetMap;
//#endregion
export { CONTENT_ASSET_EXTS, CONVERTIBLE_IMAGE_EXTS, ContentAssetMap, DISPLAY_MAX_WIDTH, GENERATED_IMAGE_FORMATS, type GeneratedImageFormat, type LocalImageDimensions, ZOOM_MAX_WIDTH, ZOOM_VARIANT_SUFFIX, collectContentAssets, copyPublicFiles, emitGeneratedImageVariants, getGeneratedImageVariantPath, getLocalImageDimensions, getZoomImageVariantPath, hashAssets, isConvertibleImagePath, renderGeneratedImageVariant, renderZoomImageVariant, resolveGeneratedImageSourceAssetPath, resolveGeneratedImageSourcePath };
//# sourceMappingURL=index.d.mts.map