chore(types): add jsdoc types for UnsupportedFeatureWarning class

lib/UnsupportedFeatureWarning.js

@@ -6,7 +6,15 @@
 
 const WebpackError = require("./WebpackError");
 
+/** @typedef {import("./Module")} Module */
+/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */
+
 class UnsupportedFeatureWarning extends WebpackError {
+	/**
+	 * @param {Module} module module relevant to warning
+	 * @param {string} message description of warning
+	 * @param {DependencyLocation} loc location start and end positions of the module
+	 */
 	constructor(module, message, loc) {
 		super(message);