export declare function getMetadataDict(id: string): Promise<Map<string, string>>;
export declare function setMetadataDict(id: string, metadataDict: Map<string, string>): Promise<void>;
export declare function setMetadata(id: string, key: string, value: string): Promise<void>;
export declare function removeMetadata(id: string, key: string): Promise<void>;
//# sourceMappingURL=metadata.d.ts.map