function defaultimport { default } from "https://deno.land/x/dnx@0.0.5/SetConstructor/methods/from.ts"; default<T>(source: Iterable<T> | ArrayLike<T>): Set<T>default<T, U>(source: Iterable<T> | ArrayLike<T>,mapFn: (v: T, k: number) => U,thisArg?: unknown,): Set<U>Type ParametersTParameterssource: Iterable<T> | ArrayLike<T>ReturnsSet<T>Type ParametersTUParameterssource: Iterable<T> | ArrayLike<T>mapFn: (v: T, k: number) => UoptionalthisArg: unknownReturnsSet<U>