export declare function isFunction(val: unknown): val is Function;
|
export declare const isString: (val: unknown) => val is string;
|
export declare const isNull: <T>(value: T) => value is null;
|
export declare const isUndefined: <T>(value: T) => value is undefined;
|
export declare function isDef(value: unknown): boolean;
|
export declare function isNumber(value: string | number): boolean;
|
export declare function isBoolean(value: unknown): value is boolean;
|
export declare function isObject(x: unknown): x is Record<string, unknown>;
|
export declare function isPlainObject(val: unknown): val is Record<string, unknown>;
|
