const DEFAULT_EXCLUDED_EXTENSIONS = [ '.d.ts' , '.spec.ts' ] ; /**
 * Filter files
 */ export class FilterFiles { private static instance : FilterFiles ; private filteredFiles : string [ ] = [ ] ; private constructor ( ) { } public static getInstance ( ) { if ( ! FilterFiles . instance ) { FilterFiles . instance = new FilterFiles ( ) ; } return FilterFiles . instance ; } public filter ( scannedFiles , filesToExclude ) { /**
         * exclude can be toto.ts or *.module.ts
         */ return [ '' ] ; } } export default FilterFiles . getInstance ( ) ;