/TypeScript/Typescript type from array

Typescript type from array

Typescript array

let list: number[] = [1, 2, 3];

5

Source: typescriptlang.org

Typescript type from array

const animals = ['cat', 'dog', 'mouse'] as const
type Animal = typeof animals[number]

// type Animal = 'cat' | 'dog' | 'mouse'

0

Source: steveholgado.com

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