import type { OpaqueString } from "../string/index.ts";
declare const opaqueNumberBrand: unique symbol;
export type OpaqueNumber<Type> = number & {
    [opaqueNumberBrand]: Type;
};
export type StringifiedNumber<Type> = OpaqueString<Type>;
export declare function stringifyNumber<Type extends number>(number: Type): StringifiedNumber<Type>;
export declare function parseNumber<Type extends number>(number: StringifiedNumber<Type>): Type;
export declare function negativeNumber<Type extends number>(number: Type): Type;
export declare function sumNumbers<Type extends number>(...numbers: Type[]): Type;
export {};