import { MetadataStorage } from "https://deno.land/x/class_transformer@v0.2.3-beta.1/src/metadata/MetadataStorage.ts";
Parameters
metadatas: Map<Function, Map<String, T>>
x/class_transformer/src/metadata/MetadataStorage.ts>MetadataStorage#getMetadata
import { MetadataStorage } from "https://deno.land/x/class_transformer@v0.2.3-beta.1/src/metadata/MetadataStorage.ts";