message: chore: add logging
diff: @@ -42,6 +42,7 @@ export class GraphQLLanguageServiceAdapter {
  updateSchema(schema: { data: any }) {
  try {
  this._schema = buildClientSchema(schema.data);
  + this._logger('Build client schema.');
  } catch (err) {
  this._logger('Fail to build schema...');
  this._logger(err);
  