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tswistak/omit.ts

Created January 16, 2019 10:38
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Avoiding any in TypeScript, listing 10
Raw
omit.ts
type C = { a: string; b: string; c: boolean; d: string; }
type D = { b: string; c: boolean; }
type ComitKeys = Omit<C, 'c'>;
type ComitD = Omit<C, keyof D>;
const e: ComitKeys = { a: 'b', b: 'b', d: 'd' }; // c doesn't exist
const f: ComitD = { a: 'b', d: 'd' }; // b, c doesn't exist
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