import { z } from 'zod';
/**
 * Asset identifiers and metadata are protocol payloads, not renderer cache
 * objects. Renderers may resolve them into blob URLs or local buffers, but the
 * wire contract stays content-addressed by id plus hash.
 */
export declare const AssetIdSchema: z.ZodString;
export type AssetId = z.infer<typeof AssetIdSchema>;
/** Cacheable content-addressed asset descriptor; bytes arrive separately in `asset_data`. */
export declare const AssetMetaSchema: z.ZodObject<{
    id: z.ZodString;
    hash: z.ZodString;
    mime: z.ZodString;
    size: z.ZodNumber;
    label: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
export type AssetMeta = z.infer<typeof AssetMetaSchema>;
//# sourceMappingURL=asset.d.ts.map