Usage

interface A {
  a: number;
}
type B = Simplify<A>; // ^?{ a: number }

Installation

CLI

npx atmx add type simplify

Manually

Copy and paste the following method into @/utils/helpers/undefined.ts:

/**
* Transform an interface into a type to aide with assignability.
*
* @see https://github.com/microsoft/TypeScript/issues/15300
*
* @example
* interface A { a: number }
* type B = Simplify<A> // ^?{ a: number }
*/
export type Simplify<T> = {} & { [P in keyof T]: T[P] };