import type { WorkArtifact } from './work-types';
export declare function rememberWorkSourceBlob(artifactId: string, source: Blob): void;
export declare function forgetWorkSourceBlob(artifactId: string): void;
export declare function moveWorkSourceBlob(sourceArtifactId: string, targetArtifactId: string): void;
export declare function readWorkSourceBlob(artifact: WorkArtifact): Promise<Blob>;
export declare function readVerifiedWorkSourceBytes(artifact: WorkArtifact): Promise<ArrayBuffer>;
export declare function workSourceFingerprint(bytes: ArrayBuffer): Promise<string>;