==== tests/cases/conformance/parser/ecmascript5/ClassDeclarations/parserClass2.ts (4 errors) ==== export class LoggerAdapter implements ILogger { ~~~~~~~~~~~~~ !!! Cannot compile external modules unless the '--module' flag is provided. ~~~~~~~ !!! Cannot find name 'ILogger'. constructor (public logger: ILogger) { ~~~~~~~ !!! Cannot find name 'ILogger'. this._information = this.logger.information(); ~~~~~~~~~~~~ !!! Property '_information' does not exist on type 'LoggerAdapter'. } }