export declare enum Types {
    primitive = "primitive",
    function = "function",
    object = "object",
    Object = "[object Object]",
    Array = "[object Array]",
    String = "[object String]",
    Boolean = "[object Boolean]",
    Number = "[object Number]",
    Date = "[object Date]",
    RegExp = "[object RegExp]",
    Map = "[object Map]",
    Set = "[object Set]",
    Promise = "[object Promise]"
}
export declare type Primitive = null | undefined | boolean | number | string | symbol;
export declare type Prop = number | string | symbol;
export declare type UnknownObj = Record<Prop, unknown>;
export declare type UnknownArr = Array<unknown>;
export declare type UnknownMap = Map<unknown, unknown>;
export declare type UnknownSet = Set<unknown>;
export declare function toStringType<T>(x: T): string;
export declare function toStringArchtype<T>(x: T): string;
export declare function isPrimitive(x: unknown): x is Primitive;