iking-utils-test/dist/src/array/list-group-key.d.ts

金合前端工具库(1.2.9版本之后需要注册KEY)

export interface GroupedObject<T> {
    [key: string]: T[];
}
export declare const listGroupByKey: <T>(arr: T[], key: keyof T, isList?: boolean) => T[] | GroupedObject<T>;