type alias IsSetimport { type IsSet } from "https://deno.land/x/deepmergets@v3.0.0-beta.6/src/types/utils.ts"; Returns whether or not the given type is an set. Note: This may also return true for Maps. Type ParametersTdefinition: And<Not<IsNever<T>>, T extends Readonly<ReadonlySet<unknown>> ? true : false>