Method commonFileExt

src/modules/system/index.ts:143–145

* Returns a commonly used file extension. * * @example * faker.system.commonFileExt() // 'gif' * * @since 3.1.0

()

   * @since 3.1.0
   */
  commonFileExt(): string {
    return this.fileExt(this.faker.helpers.arrayElement(commonMimeTypes));
  }

  /**
   * Returns a file type.