message: remove travis type and format checks
diff: @@ -66,6 +66,14 @@ function removeBowerAndPolymerInstall(scripts: string[]): string[] {
  .filter((s) => !!s);
  }
  +function removeTypingsAndFormattingChecks(scripts: string[]): string[] {
  + return scripts.filter((script) => {
  + const isUpdateTypes = script.indexOf('npm run update-types') > -1;
  + const isFormat = script.indexOf('npm run format') > -1;
  + return !isUpdateTypes && !isFormat;
  + });
  +}
  +
  function configToArray(yamlPart: string|string[]|undefined): string[] {
  if (!yamlPart) {
  return [];
  @@ -133,6 +141,9 @@ export async function transformTravisConfig(
  testScripts = removeBowerAndPolymerInstall(testScripts);
  installScripts = removeBowerAndPolymerInstall(installScripts);
  + // remove TS and formatting checks
  + beforeScripts = removeTypingsAndFormattingChecks(beforeScripts);
  +
  // use `--npm` in `polymer test` and `wct` commands
  testScripts = addNPMFlag(testScripts);
  