拿掉 build files

node_modules/protocols/lib/index.js

@@ -1,35 +0,0 @@
-"use strict";
-
-/**
- * protocols
- * Returns the protocols of an input url.
- *
- * @name protocols
- * @function
- * @param {String|URL} input The input url (string or `URL` instance)
- * @param {Boolean|Number} first If `true`, the first protocol will be returned. If number, it will represent the zero-based index of the protocols array.
- * @return {Array|String} The array of protocols or the specified protocol.
- */
-module.exports = function protocols(input, first) {
-
-    if (first === true) {
-        first = 0;
-    }
-
-    var prots = "";
-    if (typeof input === "string") {
-        try {
-            prots = new URL(input).protocol;
-        } catch (e) {}
-    } else if (input && input.constructor === URL) {
-        prots = input.protocol;
-    }
-
-    var splits = prots.split(/\:|\+/).filter(Boolean);
-
-    if (typeof first === "number") {
-        return splits[first];
-    }
-
-    return splits;
-};