declare type expectedArg = 'object' | 'array' | 'set' | 'function' | 'asyncFunction' | 'promise' | 'null' | 'string' | 'undefined' | 'symbol' | 'number' | 'boolean';
declare const typesEnum: {
    object: string;
    array: string;
    set: string;
    function: string;
    asyncFunction: string;
    promise: string;
    null: string;
    string: string;
    undefined: string;
    symbol: string;
    number: string;
    boolean: string;
};
declare function isPrimitive(arg: any): boolean;
declare function getType(arg: any): any;
declare function isObject(arg: any): boolean;
declare function isArray(arg: any): boolean;
declare function isNull(arg: any): boolean;
declare function isString(arg: any): boolean;
declare function isUndefined(arg: any): boolean;
declare function isSet(arg: any): boolean;
declare function isSymbol(arg: any): boolean;
declare function isNumber(arg: any): boolean;
declare function isBoolean(arg: any): boolean;
declare function isFunction(arg: any): boolean;
declare function isAsyncFunction(arg: any): boolean;
declare function isPromise(arg: any): boolean;
declare function isType(arg: any, typeArg: expectedArg): boolean;
export { isArray, isObject, isNull, isString, isSet, isUndefined, isNumber, isPromise, isBoolean, isSymbol, isFunction, isAsyncFunction, typesEnum, expectedArg, isType, getType, isPrimitive };