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tswistak/tuples.ts

Created July 30, 2018 06:11
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TypeScript 3.0, listing 3
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tuples.ts
type Strings = [...string];
type Empty = [];
const c1: Strings = ['a', 'b'];
const c2: Strings = [];
const c3: Empty = [];
const c4: Empty = ['a', 'b']; // invalid type
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