Return a type predicate function that returns true if the type of x is UniformTupleOf<T>.

import is from "./is.ts";

const a: unknown = [0, 1, 2, 3, 4];
if (is.UniformTupleOf(5)(a)) {
 // a is narrowed to [unknown, unknown, unknown, unknown, unknown]
 const _: readonly [unknown, unknown, unknown, unknown, unknown] = a;
}

if (is.UniformTupleOf(5, is.Number)(a)) {
 // a is narrowed to [number, number, number, number, number]
 const _: readonly [number, number, number, number, number] = a;
}