function getMetadataimport { getMetadata } from "https://dotland.deno.dev/x/unknownutil@v3.18.0/mod.ts"; getMetadata<T>(v: unknown): T | undefinedGet metadata from the given value Type ParametersTParametersv: unknownReturnsT | undefinedimport getMetadataimport { getMetadata } from "https://dotland.deno.dev/x/unknownutil@v3.18.0/mod.ts";