docs: function compileDebugAppLib(options) {
      if (!(options.all || options.app)) {
          return Promise.resolve();
      }
      return new Promise((resolve, reject) => {
          const filePath = setupConfig('tsconfig.debug.app-lib');
          command.exec('tsc', '-p ./tsconfig.debug.app-lib.json')
          .then(() => {
              fs.removeSync(filePath);
              resolve();
          })
          .catch((reason) => {
              reject(reason);
          });
      });
  }