TypeScript Version: 2.0.6-insider

Interface is defined as follows (triggerFile not optional):
export interface ConfigFileDiagnosticEventBody {
/**
* The file which trigged the searching and error-checking of the config file
*/
triggerFile: string;
/**
* The name of the found config file.
*/
configFile: string;
/**
* An arry of diagnostic information items for the found config file.
*/
diagnostics: Diagnostic[];
}
TypeScript Version: 2.0.6-insider
Interface is defined as follows (triggerFile not optional):