import { RepositoryRegistryEntry } from './RepositoryRegistryEntry' ; import { FileConfigurations , FileRegistry } from 'ibm-blockchain-platform-common' ; export class RepositoryRegistry extends FileRegistry < RepositoryRegistryEntry > { public static instance ( ) { return RepositoryRegistry . _instance ; } private static _instance : RepositoryRegistry = new RepositoryRegistry ( ) ; private constructor ( ) { super ( FileConfigurations . REPOSITORIES ) ; } }