export declare class Objects {
    static defaults(current: any, defaults: any): any;
    static clear(obj: any): any;
    static duplicate(obj: any): any;
    static create<T>(proto: any): T;
    static createInstance<T>(prototype: T, val: any): T;
    static typedKeys<T>(obj: T): Array<(keyof T)>;
    static toObjectSTR(obj: string | object | undefined): string;
}
export declare function canonicalize<V>(val: V, handler: (obj: any) => void): any;