export declare type ToJSOptions = {
    detectCycles?: boolean;
    exportMapsAsObjects?: boolean;
    recurseEverything?: boolean;
};
/**
 * Basically, a deep clone, so that no reactive property will exist anymore.
 */
export declare function toJS<T>(source: T, options?: ToJSOptions): T;
export declare function toJS(source: any, options?: ToJSOptions): any;
export declare function toJS(source: any, options: ToJSOptions): any;