@cuppachino/type-space/dist/math/absolute.d.ts

A collection of type utilities for TypeScript.

import type { NumberLiteral } from '../number-literal';
/**
 * Coerces a number type to a positive number of the same magnitude.
 *
 * @see {@link NumberLiteral}
 * @example
 * ```
 * Absolute<-1> // 1
 * ```
 * @example
 * ```
 * Absolute<'1'> // 1
 * ```
 */
export type Absolute<N extends number | NumberLiteral> = `${N}` extends `-${number}` ? `${N}` extends `-${infer R extends number | `${number}`}` ? R : never : N;