export declare type DefineProperty<T> = (t: any, p: keyof T, a: PropertyDescriptor) => boolean;
export declare type DefinePropertyTyped<T, Z> = (t: any, p: keyof T, a: TypedPropertyDescriptor<Z>) => boolean;
export declare type DefineProperties<T> = (t: any, o: {
    [P in keyof T]?: TypedPropertyDescriptor<T[P]>;
}) => any;