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webshrine / stdtyp/src / Subtract

Type Alias: Subtract<T, T1> ​

Subtract<T, T1>: Pick<T, SetComplement<keyof T, keyof T1>>

Subtract

Type Parameters ​

• T extends T1

• T1 extends object

Desc ​

From T remove properties that exist in T1 (T1 has a subset of the properties of T)

Example ​

ts
type Props = { name: string; age: number; visible: boolean };
  type DefaultProps = { age: number };

  // Expect: { name: string; visible: boolean; }
  type RestProps = Subtract<Props, DefaultProps>;

Defined in ​

node_modules/.pnpm/utility-types@3.11.0/node_modules/utility-types/dist/mapped-types.d.ts:247