/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @format
 * @oncall react_native
 */

export declare type Number0 = symbol & {__Number0__: string};
export declare type Number1 = symbol & {__Number1__: string};
export declare function add(a: number, b: number): number;
export declare function sub(a: number, b: number): number;
export declare function get0(x: number): number;
export declare function get1(x: number): number;
export declare function add1(x: Number0 | number): Number1;
export declare function sub1(x: Number1): Number0;
export declare function neg(x: Number0): Number0;
export declare function add0(x: number): Number0;
export declare function inc(x: number): number;