export declare const assign: {
		<T extends {}, U>(target: T, source: U): T & U;
		<T extends {}, U, V>(target: T, source1: U, source2: V): T & U & V;
		<T extends {}, U, V, W>(
			target: T,
			source1: U,
			source2: V,
			source3: W,
		): T & U & V & W;
		(target: object, ...sources: any[]): any;
	},
	defineProperty: <T>(
		o: T,
		p: PropertyKey,
		attributes: PropertyDescriptor & ThisType<any>,
	) => T,
	entries: {
		<T>(
			o:
				| {
						[s: string]: T;
				  }
				| ArrayLike<T>,
		): [string, T][];
		(o: {}): [string, any][];
	},
	freeze: {
		<T extends Function>(f: T): T;
		<
			T extends {
				[idx: string]: U | null | undefined | object;
			},
			U extends string | bigint | number | boolean | symbol,
		>(
			o: T,
		): Readonly<T>;
		<T>(o: T): Readonly<T>;
	},
	fromEntries: {
		<T = any>(
			entries: Iterable<readonly [PropertyKey, T]>,
		): {
			[k: string]: T;
		};
		(entries: Iterable<readonly any[]>): any;
	},
	getOwnPropertyDescriptor: (
		o: any,
		p: PropertyKey,
	) => PropertyDescriptor | undefined,
	getPrototypeOf: (o: any) => any,
	hasOwn: (o: object, v: PropertyKey) => boolean,
	is: (value1: any, value2: any) => boolean,
	keys: {
		(o: object): string[];
		(o: {}): string[];
	},
	values: {
		<T>(
			o:
				| {
						[s: string]: T;
				  }
				| ArrayLike<T>,
		): T[];
		(o: {}): any[];
	};
/**
 * Alias for `Object.create(null)` combined with `Object.assign` to create an
 * object without prototype.
 *
 * @see [Object.assign](https://mdn.io/Object.assign)
 * @see [Object.create](https://mdn.io/Object.create)
 *
 * @returns Object with no prototype.
 */
export declare const create: <OutputType = {}>(
	object?: OutputType,
) => OutputType;