interface ModuleMetadataRe-exportimport { type ModuleMetadata } from "https://deno.land/x/oak_nest@v1.13.16/mod.ts"; Propertiesoptionalimports: any[]Optional list of imported modules that export the providers which are required in this module. optionalcontrollers: Type<any>[]Optional list of controllers defined in this module which have to be instantiated. optionalproviders: Provider[]Optional list of providers that will be instantiated by the Nest injector and that may be shared at least across this module. optionalexports: Provider[]