Tuples and arrays are handled differently in TypeScript. Tuples have a fixed length with potentially different types at each position, while arrays are variable-length and typically homogeneous. It allows you to apply specific login or constraints that are unique to tuples versus array.
For example as below.
type T0 = IsTuple<[number]> // true
type T1 = IsTuple<[number, string> // true
type T2 = IsTuple<[]> // false
type T3 = IsTuple<number[]> // false
type T4 = IsTuple<Array<number>> // false
It provides support for
IsTuple.Tuples and arrays are handled differently in TypeScript. Tuples have a fixed length with potentially different types at each position, while arrays are variable-length and typically homogeneous. It allows you to apply specific login or constraints that are unique to tuples versus array.
For example as below.