namespace MapLikeimport { MapLike } from "https://deno.land/x/evt@v2.3.1/tools/inDepth/types.ts"; FunctionsfMapLike.matchtype alias MapLikeimport { type MapLike } from "https://deno.land/x/evt@v2.3.1/tools/inDepth/types.ts"; Type ParametersTUdefinition: { keys: () => Iterable<T>; get(key: T): U | undefined; }