@modern-js/libuild-utils/dist/assert.d.ts

utils for libuild

export declare function isEmpty<T>(value: T | null | undefined): value is null;
export declare function isDef<T>(x: T): x is NonNullable<T>;
export declare function isObject(value: any): value is Record<string | symbol | number, any>;
export declare function isEmptyObject(value: any): value is Record<string | symbol | number, any>;