import type { SanityDocument } from './types.js';
export interface AssetRef {
    documentId: string;
    path: string;
    url: string;
    type: string;
}
export declare function unsetAssetRefs(doc: SanityDocument): SanityDocument;
export declare function absolutifyPaths(doc: SanityDocument, absPath?: string): SanityDocument;
export declare function getAssetRefs(doc: SanityDocument): AssetRef[];
export declare function validateAssetImportKey(path: (string | number)[], doc: SanityDocument): (string | number)[];
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