docs: function hotDownloadUpdateChunk(chunkId) {
  		var filename = require("path").join(__dirname, $hotChunkFilename$);
  		require("fs").readFile(filename, "utf-8", function(err, content) {
  			if (err) {
  				if ($require$.onError) return $require$.oe(err);
  				throw err;
  			}
  			var chunk = {};
  			require("vm").runInThisContext(
  				"(function(exports) {" + content + "\n})",
  				{ filename: filename }
  			)(chunk);
  			hotAddUpdateChunk(chunk.id, chunk.modules);
  		});
  	}