export declare function asSerializable(obj: any): unknown;
export declare function strMapToObj(strMap: Map<string, unknown>): unknown;
export declare function objToStrMap(obj: any): Map<string, any>;
/**
 * Removes circular dependencies to make JSON-serialization safe.
 * @param orig original object
 */
export declare function makeSerializable<T>(orig: T): T;