code: function doc() {
      return gulp.src(srcFiles)
      .pipe(gulpTypedoc({
          name: name,
          readme: "src/documentation.md",
          theme: "src/theme",
          mode: "file",
          target: "es6",
          module: "commonjs",
          out: docsDir,
          excludeExternals: true,
          excludePrivate: true,
          hideGenerator: true,
          toc: docsToc
      }))
      .on("error", handleError);
  }
docs: Create documentation