Type alias SetRequired<BaseType, Keys>

Create a type that makes the given keys required. The remaining keys are kept as is. The sister of the SetOptional type.

Use-case: You want to define a single model where the only thing that changes is whether or not some of the keys are required.

Example

import type {SetRequired} from 'type-fest';

type Foo = {
    a?: number;
    b: string;
    c?: boolean;
}

type SomeRequired = SetRequired<Foo, 'b' | 'c'>;
// type SomeRequired = {
// 	a?: number;
// 	b: string; // Was already required and still is.
// 	c: boolean; // Is now required.
// }