export { omit } from './omit.js';

interface AffixObj {
    parent?: object;
    child?: object | string;
    separator?: string;
}
type DeepPartial<T> = T extends object ? {
    [P in keyof T]?: DeepPartial<T[P]>;
} : T;
type DeepRequired<T> = T extends object ? {
    [P in keyof T]-?: DeepRequired<T[P]>;
} : T;
declare function arrayToCapitalObject<T extends string>(keys: readonly T[]): Record<T, string>;
declare function isObject(obj: unknown): obj is Record<string, unknown>;
declare function mergeDeep<T extends Record<string, any>>(...objects: T[]): T;
declare function isShallowEqual(obj1: Record<string, unknown>, obj2: Record<string, unknown>): boolean;
declare function pick<T extends object, K extends keyof T>(obj: T, keys: readonly K[]): Pick<T, K>;
declare function isEmpty(obj: unknown): boolean;
declare function deepClone<T>(obj: T): T;
declare function groupBy<T, K extends string | number | symbol>(array: readonly T[], keyFn: (item: T) => K): Record<K, T[]>;

export { type AffixObj, type DeepPartial, type DeepRequired, arrayToCapitalObject, deepClone, groupBy, isEmpty, isObject, isShallowEqual, mergeDeep, pick };