antd
Version:
An enterprise-class UI design language and React components implementation
10 lines (9 loc) • 685 B
TypeScript
export declare const isNonNullable: <T>(val: T) => val is NonNullable<T>;
export declare const isReactRenderable: <T>(val: T) => val is Exclude<NonNullable<T>, false | "">;
export declare const isNumber: (val: any) => val is number;
export declare const isString: (val: any) => val is string;
export declare const isPlainObject: <T extends object = object>(val: any) => val is T;
export declare const isFunction: (val: any) => val is (...args: any[]) => any;
export declare const isThenable: <T>(val?: PromiseLike<T>) => val is PromiseLike<T>;
export declare const isPrimitive: (val: any) => boolean;
export declare const isTransitionEvent: (event: Event) => event is TransitionEvent;