import isEqual from 'are-deeply-equal';
import type { FunctionMaybe, Schema } from './types';
declare const exit: (message: string) => never;
declare const findLastIndex: <T>(values: T[], iterator: (value: T, index: number, arr: T[]) => boolean) => number;
declare const forOwn: <T>(object: Record<string, T>, iterator: (value: T, key: string, object: Record<string, T>) => void) => void;
declare const isAny: (value: unknown) => value is any;
declare const isArray: (value: unknown) => value is unknown[];
declare const isBigInt: (value: unknown) => value is bigint;
declare const isBoolean: (value: unknown) => value is boolean;
declare const isFinite: (value: unknown) => value is boolean;
declare const isFunction: (value: unknown) => value is Function;
declare const isInteger: (value: unknown) => value is number;
declare const isNaN: (value: unknown) => boolean;
declare const isNil: (value: unknown) => value is null | undefined;
declare const isNull: (value: unknown) => value is null;
declare const isNumber: (value: unknown) => value is number;
declare const isObject: (value: unknown) => value is object;
declare const isOptional: (value: unknown) => boolean;
declare const isPlainObject: (value: unknown) => value is Record<string, unknown>;
declare const isSchema: (value: unknown) => value is Schema<unknown>;
declare const isSymbol: (value: unknown) => value is symbol;
declare const isString: (value: unknown) => value is string;
declare const isUndefined: (value: unknown) => value is undefined;
declare const isUnknown: (value: unknown) => value is unknown;
declare const pick: <T extends object, K extends keyof T>(object: T, keys: K[]) => Partial<Pick<T, K>>;
declare const resolve: <T>(value: FunctionMaybe<T>) => T;
export { exit, findLastIndex, forOwn, isAny, isArray, isBigInt, isBoolean, isFinite, isEqual, isFunction, isInteger, isNaN, isNil, isNull, isNumber, isObject, isOptional, isPlainObject, isSchema, isSymbol, isString, isUndefined, isUnknown, pick, resolve };