pkg: fix optional parameters.

lib/ip.js

@@ -415,8 +415,8 @@ binet.toHost = function toHost(host, port, key) {
 /**
  * Parse a hostname.
  * @param {String} addr
- * @param {Number?} fport - Fallback port.
- * @param {Buffer?} fkey - Fallback key.
+ * @param {Number} [fport=0] - Fallback port.
+ * @param {Buffer} [fkey=null] - Fallback key.
  * @returns {Object} Contains `host`, `port`, and `type`.
  */
 
@@ -828,7 +828,7 @@ binet.isEqual = function isEqual(a, b) {
  * Apply a network mask to IP.
  * @param {Buffer} raw
  * @param {Buffer} mask
- * @param {Buffer?} dst
+ * @param {Buffer} [dst]
  * @returns {Buffer}
  */
 
@@ -859,7 +859,7 @@ binet.mask = function(raw, mask, dst) {
  * to IP from CIDR bits.
  * @param {Buffer} raw
  * @param {Number} bits
- * @param {Buffer?} dst
+ * @param {Buffer} [dst]
  * @returns {Buffer}
  */
 
@@ -1477,7 +1477,7 @@ binet._interfaces = function _interfaces(filter, af) {
 
 /**
  * Get local IP from network interfaces.
- * @param {String?} family - IP family name.
+ * @param {String} [family='all'] - IP family name.
  * @returns {String[]}
  */
 
@@ -1487,7 +1487,7 @@ binet.getInterfaces = function getInterfaces(family) {
 
 /**
  * Get local IP from network interfaces.
- * @param {String?} family - IP family name.
+ * @param {String} [family='all'] - IP family name.
  * @returns {String[]}
  */
 
@@ -1497,7 +1497,7 @@ binet.getLocal = function getLocal(family) {
 
 /**
  * Get non-local IP from network interfaces.
- * @param {String?} family - IP family name.
+ * @param {String} [family='all'] - IP family name.
  * @returns {String[]}
  */
 
@@ -1507,7 +1507,7 @@ binet.getNonlocal = function getNonlocal(family) {
 
 /**
  * Get private IP from network interfaces.
- * @param {String?} family - IP family name.
+ * @param {String} [family='all'] - IP family name.
  * @returns {String[]}
  */
 
@@ -1517,7 +1517,7 @@ binet.getPrivate = function getPrivate(family) {
 
 /**
  * Get public IP from network interfaces.
- * @param {String?} family - IP family name.
+ * @param {String} [family='all'] - IP family name.
  * @returns {String[]}
  */
 
@@ -1557,6 +1557,11 @@ function af2str(af) {
   throw new Error(`Invalid address family: ${af}.`);
 }
 
+/**
+ * @param {*} family
+ * @returns {types}
+ */
+
 function str2af(family) {
   if (family == null)
     return types.NONE;