JS: Use type info and type tracking in jQuery

javascript/ql/test/library-tests/frameworks/jQuery/JQueryMethodCall.expected

@@ -1,3 +1,9 @@
+| tracking.js:7:5:7:24 | this.elm.html('foo') | html |
+| tracking.js:14:5:14:17 | e.html('foo') | html |
+| tracking.js:18:7:18:15 | $('#foo') | $ |
+| ts_global_types.ts:3:5:3:17 | e.html('foo') | html |
+| ts_global_types.ts:7:1:7:9 | $('#foo') | $ |
+| ts_import.ts:5:5:5:17 | e.html('foo') | html |
 | tst2.js:2:1:2:7 | jq("a") | $ |
 | tst.js:1:1:1:3 | $() | $ |
 | tst.js:2:1:2:8 | jQuery() | $ |

javascript/ql/test/library-tests/frameworks/jQuery/interpretsArgumentAsHtml.expected

@@ -1,3 +1,9 @@
+| tracking.js:7:5:7:24 | this.elm.html('foo') | tracking.js:7:19:7:23 | 'foo' |
+| tracking.js:14:5:14:17 | e.html('foo') | tracking.js:14:12:14:16 | 'foo' |
+| tracking.js:18:7:18:15 | $('#foo') | tracking.js:18:9:18:14 | '#foo' |
+| ts_global_types.ts:3:5:3:17 | e.html('foo') | ts_global_types.ts:3:12:3:16 | 'foo' |
+| ts_global_types.ts:7:1:7:9 | $('#foo') | ts_global_types.ts:7:3:7:8 | '#foo' |
+| ts_import.ts:5:5:5:17 | e.html('foo') | ts_import.ts:5:12:5:16 | 'foo' |
 | tst2.js:2:1:2:7 | jq("a") | tst2.js:2:4:2:6 | "a" |
 | tst.js:3:1:3:9 | $("<a/>") | tst.js:3:3:3:8 | "<a/>" |
 | tst.js:7:1:7:14 | $("<br>", doc) | tst.js:7:3:7:8 | "<br>" |

javascript/ql/test/library-tests/frameworks/jQuery/jquery.d.ts

@@ -0,0 +1,5 @@
+interface JQuery {}
+
+declare module 'jquery' {
+  export = JQuery;
+}

javascript/ql/test/library-tests/frameworks/jQuery/tracking.js

@@ -0,0 +1,18 @@
+class C {
+  constructor(elm) {
+    this.elm = elm;
+  }
+
+  doSomething() {
+    this.elm.html('foo');
+  }
+
+  /**
+   * @param {JQuery} e
+   */
+  doSomethingWithTypes(e) {
+    e.html('foo');
+  }
+}
+
+new C($('#foo'));

javascript/ql/test/library-tests/frameworks/jQuery/ts_global_types.ts

@@ -0,0 +1,7 @@
+class MyClass {
+  foo2(e: JQuery) {
+    e.html('foo');
+  }
+}
+
+$('#foo');

javascript/ql/test/library-tests/frameworks/jQuery/ts_import.ts

@@ -0,0 +1,7 @@
+import jQuery = require('jquery');
+
+class MyClass {
+  foo3(e: jQuery) {
+    e.html('foo');
+  }
+}

javascript/ql/test/library-tests/frameworks/jQuery/tsconfig.json

@@ -0,0 +1 @@
+{"include": ["."]}