Type Alias MakeTuple<Elm, N>

MakeTuple: MakeTupleImpl<Elm, `${N}`, []>

Creates a readonly tuple type of a specific length N with elements of type Elm.

Type Parameters

Elm
The type of elements in the tuple.
N extends number
The desired length of the tuple (must be a non-negative integer literal).

Returns

A readonly tuple type readonly [Elm, Elm, ..., Elm] of length N.

Example

type TupleOf3Strings = MakeTuple<string, 3>; // readonly [string, string, string]
type TupleOf0Numbers = MakeTuple<number, 0>; // readonly []
// type InvalidLength = MakeTuple<boolean, -1>; // Error or unexpected result
// type InvalidLength2 = MakeTuple<boolean, 1.5>; // Error or unexpected result