Merge pull request #33452 from DefinitelyTyped/cleanup-this-references

Fix bad this references in tests

types/angular-ui-router/angular-ui-router-tests.ts

@@ -33,7 +33,7 @@ myApp.config((
   $urlMatcherFactory.type("fullType", {
     decode: (val) => parseInt(val, 10),
     encode: (val) => val && val.toString(),
-    equals: (a, b) => this.is(a) && a === b,
+    equals: function (a, b) { return this.is(a) && a === b },
     is: (val) => angular.isNumber(val) && isFinite(val) && val % 1 === 0,
     pattern: /\d+/
   });

types/chocolatechipjs/chocolatechipjs-tests.ts

@@ -213,7 +213,7 @@ $('ul').undelegate('click', 'li', () => {
 $('li').on('click', () => {
     $.noop;
 });
-$('ul').on('click', 'li', () => {
+$('ul').on('click', 'li', function() {
     console.log($(this).text());
 });
 $('li').off('click');

types/datatables.net/datatables.net-tests.ts

@@ -578,7 +578,7 @@ $('#example tbody').on('click', 'td', () => {
 
 const cell_invalidate_1 = cell.invalidate();
 const cell_invalidate_2 = cell.invalidate("data");
-$('#example tbody').on('click', 'td', () => {
+$('#example tbody').on('click', 'td', function()  {
     this.innerHTML = (parseInt(this.innerHTML, 10) + 1).toString();
     dt.cell(this).invalidate().draw();
 });
@@ -773,7 +773,7 @@ let column_search_set = column.search("string");
 column_search_set = column.search("string", true);
 column_search_set = column.search("string", true, false);
 column_search_set = column.search("string", true, false, true);
-$('#column3_search').on('keyup', () => {
+$('#column3_search').on('keyup', function() {
     dt
         .columns(3)
         .search((this as HTMLInputElement).value)

types/expectations/expectations-tests.ts

@@ -1,6 +1,6 @@
 // transplant from https://github.com/spmason/expectations/blob/695c25bd35bb1751533a8082a5aa378e3e1b381f/test/expect.tests.js
 
-var root = this;
+var root = window;
 
 // Stub mocha functions
 const {describe, it, before, after, beforeEach, afterEach} = null as any as {
@@ -451,7 +451,7 @@ describe('expect', ()=> {
 
     describe('extensibility', ()=> {
         it('allows you to add your own assertions', ()=> {
-            expect.addAssertion('toBeFoo', ()=> {
+            expect.addAssertion('toBeFoo', function () {
                 if (this.value === 'foo') {
                     return this.pass();
                 }

types/expectations/tsconfig.json

@@ -2,7 +2,8 @@
     "compilerOptions": {
         "module": "commonjs",
         "lib": [
-            "es6"
+            "es6",
+            "dom"
         ],
         "noImplicitAny": true,
         "noImplicitThis": false,
@@ -20,4 +21,4 @@
         "index.d.ts",
         "expectations-tests.ts"
     ]
-}
+}

types/expo-localization/index.d.ts

@@ -1,5 +1,5 @@
 // Type definitions for expo-localization 1.0
-// Project: https://docs.expo.io/
+// Project: https://docs.expo.io/versions/latest/sdk/localization
 // Definitions by: Bartosz Dotryw <https://github.com/burtek>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 

types/gijgo/gijgo-tests.ts

@@ -2,7 +2,7 @@
 
 // Grid
 $(() => {
-        this.grid = $('#grid').grid({
+        (this as any).grid = $('#grid').grid({
             primaryKey: 'ID',
             columns: [
                 { field: 'ID', width: 50, sortable: true },
@@ -14,9 +14,9 @@ $(() => {
 
 // Dialog
 $(() => {
-        this.dialog = $('#playerModal').dialog({
+        (this as any).dialog = $('#playerModal').dialog({
             autoOpen: false,
             title: 'Player',
             width: 400
         });
-});
+});

types/httperr/httperr-tests.ts

@@ -52,7 +52,7 @@ console.log(err instanceof Error); // true
 
 // ----------------------------------------
 // Advanced usage: creating custom Error subclasses
-var Custom404Error = httperr.createHttpError(404, 'Not Found', config => {
+var Custom404Error = httperr.createHttpError(404, 'Not Found', function (config) {
     this.message = 'The resource was not found';
     this['some custom property'] = config.parameters['some custom parameter'];
 });

types/jasmine-ajax/jasmine-ajax-tests.ts

@@ -772,7 +772,7 @@ describe("Jasmine Mock Ajax (for toplevel)", () => {
 		error = jasmine.createSpy("onFailure");
 		complete = jasmine.createSpy("onComplete");
 
-		onreadystatechange = () => {
+		onreadystatechange = function() {
 			if (this.readyState === (this.DONE || 4)) { // IE 8 doesn't support DONE
 				if (this.status === 200) {
 					success(this.responseText, this.textStatus, this);

types/klaw/v1/klaw-tests.ts

@@ -16,7 +16,7 @@ klaw('/some/dir')
 // README.md: Streams 2 & 3 (pull) with error handling
 
 klaw('/some/dir')
-    .on('readable', () => {
+    .on('readable', function() {
         while (true) {
             const item = this.read();
             if (!item) break;

types/knex/knex-tests.ts

@@ -173,7 +173,7 @@ knex.select('title', 'author', 'year').from('books');
 knex.select({ name: 'title', writer: 'author' }).from(knex.raw('books'));
 knex.select().table('books');
 
-knex.avg('sum_column1').from(() => {
+knex.avg('sum_column1').from(function() {
   this.sum('column1 as sum_column1').from('t1').groupBy('column1').as('t1');
 }).as('ignored_alias');
 
@@ -190,7 +190,7 @@ knex('users').where({
 
 knex('users').where('id', 1);
 
-knex('users').where(() => {
+knex('users').where(function() {
   this.where('id', 1).orWhere('id', '>', 10);
 }).orWhere({name: 'Tester'});
 
@@ -218,7 +218,7 @@ knex.select('name').from('users')
 
 knex('users')
   .where('name', '=', 'John')
-  .orWhere(() => {
+  .orWhere(function() {
     this.where('votes', '>', 100).andWhere('title', '<>', 'Admin');
   });
 
@@ -230,13 +230,13 @@ knex('users').whereNull('updated_at');
 
 knex('users').whereNotNull('created_at');
 
-knex('users').whereExists(() => {
+knex('users').whereExists(function() {
   this.select('*').from('accounts').whereRaw('users.account_id = accounts.id');
 });
 
 knex('users').whereExists(knex.select('*').from('accounts').whereRaw('users.account_id = accounts.id'));
 
-knex('users').whereNotExists(() => {
+knex('users').whereNotExists(function() {
   this.select('*').from('accounts').whereRaw('users.account_id = accounts.id');
 });
 
@@ -321,15 +321,15 @@ knex('users')
   .join(knex('contacts').select('user_id', 'phone').as('contacts'), { 'users.id': 'contacts.user_id' })
   .select('users.id', 'contacts.phone');
 
-knex.select('*').from('users').join(knex('accounts').select('id', 'owner_id').as('accounts'), () => {
+knex.select('*').from('users').join(knex('accounts').select('id', 'owner_id').as('accounts'), function() {
   this.on('accounts.id', '=', 'users.account_id').orOn('accounts.owner_id', '=', 'users.id');
 });
 
-knex.select('*').from('users').join('accounts', () => {
+knex.select('*').from('users').join('accounts', function() {
   this.on('accounts.id', '=', 'users.account_id').orOn('accounts.owner_id', '=', 'users.id');
 });
 
-knex.select('*').from('users').join('accounts', (join: Knex.JoinClause) => {
+knex.select('*').from('users').join('accounts', function(join: Knex.JoinClause) {
   if (this !== join) {
     throw new Error("join() callback call semantics wrong");
   }
@@ -337,120 +337,120 @@ knex.select('*').from('users').join('accounts', (join: Knex.JoinClause) => {
   join.on('accounts.id', '=', 'users.account_id').orOn('accounts.owner_id', '=', 'users.id');
 });
 
-knex.select('*').from('user').join('contacts', () => {
+knex.select('*').from('user').join('contacts', function() {
   this.on('users.id', '=', knex.raw(7));
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').onIn('contacts.id', [7, 15, 23, 41]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').andOnIn('contacts.id', [7, 15, 23, 41]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').orOnIn('contacts.id', [7, 15, 23, 41]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').onNotIn('contacts.id', [7, 15, 23, 41]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').andOnNotIn('contacts.id', [7, 15, 23, 41]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').orOnNotIn('contacts.id', [7, 15, 23, 41]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').onNull('contacts.email');
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').andOnNull('contacts.email');
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').orOnNull('contacts.email');
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').onNotNull('contacts.email');
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').andOnNotNull('contacts.email');
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').orOnNotNull('contacts.email');
 });
 
-knex.select('*').from('users').join('contacts', () => {
-  this.on('users.id', '=', 'contacts.id').onExists(() => {
+knex.select('*').from('users').join('contacts', function() {
+  this.on('users.id', '=', 'contacts.id').onExists(function() {
     this.select('*').from('accounts').whereRaw('users.account_id = accounts.id');
   });
 });
 
-knex.select('*').from('users').join('contacts', () => {
-  this.on('users.id', '=', 'contacts.id').andOnExists(() => {
+knex.select('*').from('users').join('contacts', function() {
+  this.on('users.id', '=', 'contacts.id').andOnExists(function() {
     this.select('*').from('accounts').whereRaw('users.account_id = accounts.id');
   });
 });
 
-knex.select('*').from('users').join('contacts', () => {
-  this.on('users.id', '=', 'contacts.id').orOnExists(() => {
+knex.select('*').from('users').join('contacts', function() {
+  this.on('users.id', '=', 'contacts.id').orOnExists(function() {
     this.select('*').from('accounts').whereRaw('users.account_id = accounts.id');
   });
 });
 
-knex.select('*').from('users').join('contacts', () => {
-  this.on('users.id', '=', 'contacts.id').onNotExists(() => {
+knex.select('*').from('users').join('contacts', function() {
+  this.on('users.id', '=', 'contacts.id').onNotExists(function() {
     this.select('*').from('accounts').whereRaw('users.account_id = accounts.id');
   });
 });
 
-knex.select('*').from('users').join('contacts', () => {
-  this.on('users.id', '=', 'contacts.id').andOnNotExists(() => {
+knex.select('*').from('users').join('contacts', function() {
+  this.on('users.id', '=', 'contacts.id').andOnNotExists(function() {
     this.select('*').from('accounts').whereRaw('users.account_id = accounts.id');
   });
 });
 
-knex.select('*').from('users').join('contacts', () => {
-  this.on('users.id', '=', 'contacts.id').orOnNotExists(() => {
+knex.select('*').from('users').join('contacts', function() {
+  this.on('users.id', '=', 'contacts.id').orOnNotExists(function() {
     this.select('*').from('accounts').whereRaw('users.account_id = accounts.id');
   });
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').onBetween('contacts.id', [5, 30]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').andOnBetween('contacts.id', [5, 30]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').orOnBetween('contacts.id', [5, 30]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').onNotBetween('contacts.id', [5, 30]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').andOnNotBetween('contacts.id', [5, 30]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
+knex.select('*').from('users').join('contacts', function() {
   this.on('users.id', '=', 'contacts.id').orOnNotBetween('contacts.id', [5, 30]);
 });
 
-knex.select('*').from('users').join('contacts', () => {
-  this.on('users.id', '=', 'contacts.id').onNotExists(() => {
+knex.select('*').from('users').join('contacts', function() {
+  this.on('users.id', '=', 'contacts.id').onNotExists(function() {
     this.select('*').from('accounts').whereRaw('users.account_id = accounts.id');
   });
 });
@@ -475,7 +475,7 @@ knex.from('users').innerJoin('accounts', 'users.id', 'accounts.user_id');
 
 knex.table('users').innerJoin('accounts', 'users.id', '=', 'accounts.user_id');
 
-knex('users').innerJoin('accounts', () => {
+knex('users').innerJoin('accounts', function() {
   this.on('accounts.id', '=', 'users.account_id').orOn('accounts.owner_id', '=', 'users.id');
 });
 
@@ -485,7 +485,7 @@ knex('users').innerJoin('accounts', (join: Knex.JoinClause) => {
 
 knex.select('*').from('users').leftJoin('accounts', 'users.id', 'accounts.user_id');
 
-knex.select('*').from('users').leftJoin('accounts', () => {
+knex.select('*').from('users').leftJoin('accounts', function() {
   this.on('accounts.id', '=', 'users.account_id').orOn('accounts.owner_id', '=', 'users.id');
 });
 
@@ -502,13 +502,13 @@ knex.select('*').from('users').leftJoin('accounts', (join) => {
 
 knex.select('*').from('users').leftOuterJoin('accounts', 'users.id', 'accounts.user_id');
 
-knex.select('*').from('users').leftOuterJoin('accounts', () => {
+knex.select('*').from('users').leftOuterJoin('accounts', function() {
   this.on('accounts.id', '=', 'users.account_id').orOn('accounts.owner_id', '=', 'users.id');
 });
 
 knex.select('*').from('users').rightJoin('accounts', 'users.id', 'accounts.user_id');
 
-knex.select('*').from('users').rightJoin('accounts', () => {
+knex.select('*').from('users').rightJoin('accounts', function() {
   this.on('accounts.id', '=', 'users.account_id').orOn('accounts.owner_id', '=', 'users.id');
 });
 
@@ -518,13 +518,13 @@ knex.select('*').from('users').rightJoin('accounts', (join: Knex.JoinClause) =>
 
 knex.select('*').from('users').rightOuterJoin('accounts', 'users.id', 'accounts.user_id');
 
-knex.select('*').from('users').rightOuterJoin('accounts', () => {
+knex.select('*').from('users').rightOuterJoin('accounts', function() {
   this.on('accounts.id', '=', 'users.account_id').orOn('accounts.owner_id', '=', 'users.id');
 });
 
 knex.select('*').from('users').outerJoin('accounts', 'users.id', 'accounts.user_id');
 
-knex.select('*').from('users').outerJoin('accounts', () => {
+knex.select('*').from('users').outerJoin('accounts', function() {
   this.on('accounts.id', '=', 'users.account_id').orOn('accounts.owner_id', '=', 'users.id');
 });
 
@@ -534,7 +534,7 @@ knex.select('*').from('users').outerJoin('accounts', (join: Knex.JoinClause) =>
 
 knex.select('*').from('users').fullOuterJoin('accounts', 'users.id', 'accounts.user_id');
 
-knex.select('*').from('users').fullOuterJoin('accounts', () => {
+knex.select('*').from('users').fullOuterJoin('accounts', function() {
   this.on('accounts.id', '=', 'users.account_id').orOn('accounts.owner_id', '=', 'users.id');
 });
 
@@ -549,39 +549,39 @@ knex.select('*').from('accounts').joinRaw('natural full join table1').where('id'
 knex.select('*').from('accounts').join(knex.raw('natural full join table1')).where('id', 1);
 
 knex.select('*').from('accounts')
-  .join(() => {
+  .join(function() {
     this.select('*').from('accounts').as('special_accounts');
   }, 'special_accounts.a', '=', 'accounts.b');
 knex.select('*').from('accounts')
-  .leftJoin(() => {
+  .leftJoin(function() {
     this.select('*').from('accounts').as('special_accounts');
   }, 'special_accounts.a', '=', 'accounts.b');
 knex.select('*').from('accounts')
-  .leftOuterJoin(() => {
+  .leftOuterJoin(function() {
     this.select('*').from('accounts').as('special_accounts');
   }, 'special_accounts.a', '=', 'accounts.b');
 knex.select('*').from('accounts')
-  .rightJoin(() => {
+  .rightJoin(function() {
     this.select('*').from('accounts').as('special_accounts');
   }, 'special_accounts.a', '=', 'accounts.b');
 knex.select('*').from('accounts')
-  .rightOuterJoin(() => {
+  .rightOuterJoin(function() {
     this.select('*').from('accounts').as('special_accounts');
   }, 'special_accounts.a', '=', 'accounts.b');
 knex.select('*').from('accounts')
-  .innerJoin(() => {
+  .innerJoin(function() {
     this.select('*').from('accounts').as('special_accounts');
   }, 'special_accounts.a', '=', 'accounts.b');
 knex.select('*').from('accounts')
-  .crossJoin(() => {
+  .crossJoin(function() {
     this.select('*').from('accounts').as('special_accounts');
   }, 'special_accounts.a', '=', 'accounts.b');
 knex.select('*').from('accounts')
-  .fullOuterJoin(() => {
+  .fullOuterJoin(function() {
     this.select('*').from('accounts').as('special_accounts');
   }, 'special_accounts.a', '=', 'accounts.b');
 knex.select('*').from('accounts')
-  .outerJoin(() => {
+  .outerJoin(function() {
     this.select('*').from('accounts').as('special_accounts');
   }, 'special_accounts.a', '=', 'accounts.b');
 
@@ -1044,66 +1044,66 @@ knex.select('*').from('users').where(knex.raw('id = ?', [1])).toSQL();
 //
 knex('users')
   .select('*')
-  .join('contacts', (builder) => {
-    this.on((builder: any) => {
+  .join('contacts', function(builder) {
+    this.on(function(builder: any) {
       let self: Knex.JoinClause = this;
       self = builder;
-    }).andOn((builder: any) => {
+    }).andOn(function(builder: any) {
       let self: Knex.JoinClause = this;
       self = builder;
-    }).orOn((builder: any) => {
+    }).orOn(function(builder: any) {
       let self: Knex.JoinClause = this;
       self = builder;
-    }).onExists((builder: any) => {
+    }).onExists(function(builder: any) {
       let self: Knex.QueryBuilder = this;
       self = builder;
-    }).orOnExists((builder: any) => {
+    }).orOnExists(function(builder: any) {
       let self: Knex.QueryBuilder = this;
       self = builder;
-    }).andOnExists((builder: any) => {
+    }).andOnExists(function(builder: any) {
       let self: Knex.QueryBuilder = this;
       self = builder;
-    }).onNotExists((builder: any) => {
+    }).onNotExists(function(builder: any) {
       let self: Knex.QueryBuilder = this;
       self = builder;
-    }).andOnNotExists((builder: any) => {
+    }).andOnNotExists(function(builder: any) {
       let self: Knex.QueryBuilder = this;
       self = builder;
-    }).orOnNotExists((builder: any) => {
+    }).orOnNotExists(function(builder: any) {
       let self: Knex.QueryBuilder = this;
       self = builder;
     });
-  }).where((builder) => {
+  }).where(function(builder) {
     let self: Knex.QueryBuilder = this;
     self = builder;
-  }).orWhere((builder) => {
+  }).orWhere(function(builder) {
     let self: Knex.QueryBuilder = this;
     self = builder;
-  }).andWhere((builder) => {
+  }).andWhere(function(builder) {
     let self: Knex.QueryBuilder = this;
     self = builder;
-  }).whereIn('column', (builder) => {
+  }).whereIn('column', function(builder) {
     let self: Knex.QueryBuilder = this;
     self = builder;
-  }).orWhereIn('column', (builder) => {
+  }).orWhereIn('column', function(builder) {
     let self: Knex.QueryBuilder = this;
     self = builder;
-  }).whereNotIn('column', (builder) => {
+  }).whereNotIn('column', function(builder) {
     let self: Knex.QueryBuilder = this;
     self = builder;
-  }).orWhereNotIn('column', (builder) => {
+  }).orWhereNotIn('column', function(builder) {
     let self: Knex.QueryBuilder = this;
     self = builder;
-  }).whereWrapped((builder) => {
+  }).whereWrapped(function(builder) {
     let self: Knex.QueryBuilder = this;
     self = builder;
-  }).union((builder) => {
+  }).union(function(builder) {
     let self: Knex.QueryBuilder = this;
     self = builder;
-  }).unionAll((builder) => {
+  }).unionAll(function(builder) {
     let self: Knex.QueryBuilder = this;
     self = builder;
-  }).modify((builder, aBool) => {
+  }).modify(function(builder, aBool) {
     let self: Knex.QueryBuilder = this;
     self = builder;
   }, true);
@@ -1197,12 +1197,12 @@ knex('characters')
 
 knex('characters')
     .select()
-    .whereIn('name', () => {
+    .whereIn('name', function() {
         this.select('name').from('characters');
     });
 knex('characters')
     .select()
-    .whereIn(['name', 'class'], () => {
+    .whereIn(['name', 'class'], function() {
         this.select('name', 'class').from('characters');
     });
 

types/koa-mount/koa-mount-tests.ts

@@ -3,13 +3,13 @@ import mount = require("koa-mount");
 
 const a = new Koa();
 
-a.use((next) => {
+a.use(function(next) {
     this.body = "Hello";
 });
 
 const b = new Koa();
 
-b.use((next) => {
+b.use(function(next) {
     this.body = "World";
 });
 

types/nock/nock-tests.ts

@@ -311,7 +311,7 @@ var scope = nock('http://www.google.com')
 /// Access original request and headers
 var scope = nock('http://www.google.com')
    .get('/cat-poems')
-   .reply((uri, requestBody) => {
+   .reply(function (uri, requestBody) {
      console.log('path:', this.req.path);
      console.log('headers:', this.req.headers);
      // ...

types/phantom/phantom-tests.ts

@@ -96,7 +96,7 @@ phantom.create(["--web-security=no", "--ignore-ssl-errors=yes"]).then((ph) => {
 phantom.create().then((ph) => {
     return ph.createPage().then((page) => {
         page.open("http://localhost:9901/cookie").then((status) => {
-            var someFunc = (aaa: string, my_obj: Object) => {
+            var someFunc = function (aaa: string, my_obj: Object) {
                 var attribute_to_want = aaa;
                 var h2Arr: string[] = [];
                 var results = document.querySelectorAll(attribute_to_want);

types/ramda/ramda-tests.ts

@@ -2180,7 +2180,7 @@ class Rectangle {
         this.colors = Array.prototype.slice.call(arguments, 1);
     }
 
-    Circle.prototype.area = () => Math.PI * Math.pow(this.r, 2);
+    Circle.prototype.area = function() { return Math.PI * Math.pow(this.r, 2); };
 
     const circleN = R.constructN(2, Circle);
     let c1      = circleN(1, "red");
@@ -2623,7 +2623,7 @@ class Rectangle {
     const Why: any = ((val: boolean) => {
         const why = {} as any;
         why.val = val;
-        why.and = (x: boolean) => this.val && x;
+        why.and = function(x: boolean) { return this.val && x; };
         return Why;
     })(true);
     const why      = new Why(true);

types/rivets/rivets-tests.ts

@@ -10,7 +10,7 @@ Rivets.configure({
     // Template delimiters for text bindings
     templateDelimiters: ['[[', ']]'],
     // Augment the event handler of the on-* binder
-    handler: (target: any, event: any, binding: any) => {
+    handler(target: any, event: any, binding: any) {
         this.call(target, event, binding.view.models);
     }
 });

types/rx-angular/rx-angular-tests.ts

@@ -8,7 +8,7 @@ var app = angular.module('testModule');
 interface AppScope extends rx.angular.IRxScope {
 }
 
-app.controller('Ctrl', ($scope: AppScope) => {
+app.controller('Ctrl', function ($scope: AppScope) {
     	
 	this.inputObservable = $scope.$toObservable('term')
 								 .safeApply($scope, (results: any) => {

types/sequelize/sequelize-tests.ts

@@ -1242,7 +1242,7 @@ s.query( '' );
 s.query( '' ).then( function( res ) {} );
 s.query( { query : 'select ? as foo, ? as bar', values : [1, 2] }, { raw : true, replacements : [1, 2] } );
 s.query( '', { raw : true, nest : false } );
-s.query( 'select ? as foo, ? as bar', { type : this.sequelize.QueryTypes.SELECT, replacements : [1, 2] } );
+s.query( 'select ? as foo, ? as bar', { type : sequelize.QueryTypes.SELECT, replacements : [1, 2] } );
 s.query( { query : 'select ? as foo, ? as bar', values : [1, 2] }, { type : s.QueryTypes.SELECT } );
 s.query( 'select :one as foo, :two as bar', { raw : true, replacements : { one : 1, two : 2 } } );
 s.transaction().then( function( t ) { s.set( { foo : 'bar' }, { transaction : t } ); } );

types/sequelize/v3/sequelize-tests.ts

@@ -1140,7 +1140,7 @@ s.query( '' );
 s.query( '' ).then( function( res ) {} );
 s.query( { query : 'select ? as foo, ? as bar', values : [1, 2] }, { raw : true, replacements : [1, 2] } );
 s.query( '', { raw : true, nest : false } );
-s.query( 'select ? as foo, ? as bar', { type : this.sequelize.QueryTypes.SELECT, replacements : [1, 2] } );
+s.query( 'select ? as foo, ? as bar', { type : sequelize.QueryTypes.SELECT, replacements : [1, 2] } );
 s.query( { query : 'select ? as foo, ? as bar', values : [1, 2] }, { type : s.QueryTypes.SELECT } );
 s.query( 'select :one as foo, :two as bar', { raw : true, replacements : { one : 1, two : 2 } } );
 s.transaction().then( function( t ) { s.set( { foo : 'bar' }, { transaction : t } ); } );

types/simplesmtp/simplesmtp-tests.ts

@@ -10,7 +10,7 @@ server = simplesmtp.createSimpleServer({
 	name: "localhost",
 	secureConnection: false,
 	SMTPBanner: "Hoi dit is de test server",
-	timeout: this.timeout,
+	timeout: (this as any).timeout,
 	ignoreTLS: true
 }, (req: simplesmtp.SimpleServerConnection) => {
 	req.on("data", (chunk: Buffer): void => {
@@ -21,10 +21,10 @@ server = simplesmtp.createSimpleServer({
 	});
 	req.accept("12");
 });
-this._server.server.on("authorizeUser",
+(this as any)._server.server.on("authorizeUser",
 	(envelope: any, username: string|Buffer, password: string, callback: (error: Error, success: boolean) => void
 ): void => {
 	callback(null, true);
 });
-this._server.listen(this.port, "0.0.0.0", (error?: Error): void => {
+(this as any)._server.listen(this.port, "0.0.0.0", (error?: Error): void => {
 });

types/ssh2/ssh2-tests.ts

@@ -359,7 +359,7 @@ new ssh2.Server({
     }).on('end', () => {
         console.log('Client disconnected');
     });
-}).listen(0, '127.0.0.1', () => {
+}).listen(0, '127.0.0.1', function () {
         console.log('Listening on port ' + this.address().port);
     });
 
@@ -425,7 +425,7 @@ new ssh2.Server({
     }).on('end', () => {
         console.log('Client disconnected');
     });
-}).listen(0, '127.0.0.1', () => {
+}).listen(0, '127.0.0.1', function () {
         console.log('Listening on port ' + this.address().port);
     });
 

types/stampit/stampit-tests.ts

@@ -1,6 +1,6 @@
 import stampit = require('stampit');
 
-const a = stampit().init((options) => {
+const a = stampit().init(function(options) {
     const a = options.args[0];
     this.getA = () => {
         return a;
@@ -154,7 +154,7 @@ interface SomeStamp extends stampit.Stamp {
 }
 
 const SomeStamp = stampit()
-    .init((params: { a: number; b: boolean}) => {
+    .init(function(params: { a: number; b: boolean}) {
         this.a = '' + a;
         this.b = '' + b;
     }) as SomeStamp;

types/stampit/v2/stampit-tests.ts

@@ -2,7 +2,7 @@
 
 import stampit = require('stampit');
 
-var a = stampit().init((options) => {
+var a = stampit().init(function (options) {
     var a = options.args[0];
     this.getA = () => {
         return a;

types/three/test/examples/effects/vreffect.ts

@@ -1,6 +1,6 @@
 var _vrEffect: THREE.VREffect;
 
-_vrEffect = new THREE.VREffect(new THREE.WebGLRenderer({antialias: true}), (error) => {
+_vrEffect = new THREE.VREffect(new THREE.WebGLRenderer({antialias: true}), function (error) {
     if (error) {
         this._stats.classList.add("error");
         this._stats.innerHTML = "WebVR API not supported";

types/vinyl-fs/v0/vinyl-fs-tests.ts

@@ -502,7 +502,7 @@ describe('dest stream', () => {
       const stream1 = vfs.dest('./out-fixtures/', { cwd: __dirname });
       const stream2 = vfs.dest('./out-fixtures/', { cwd: __dirname });
       const content = fs.readFileSync(srcPath);
-      const rename = through.obj((file: any, _: any, next: any) => {
+      const rename = through.obj(function(file: any, _: any, next: any) {
          file.path = inputPath2;
          this.push(file);
          next();

types/vinyl-fs/v1/vinyl-fs-tests.ts

@@ -502,7 +502,7 @@ describe('dest stream', () => {
       const stream1 = vfs.dest('./out-fixtures/', { cwd: __dirname });
       const stream2 = vfs.dest('./out-fixtures/', { cwd: __dirname });
       const content = fs.readFileSync(srcPath);
-      const rename = through.obj((file: any, _: any, next: any) => {
+      const rename = through.obj(function(file: any, _: any, next: any) {
          file.path = inputPath2;
          this.push(file);
          next();

types/waterline/waterline-tests.ts

@@ -173,10 +173,10 @@ const valid2 = {
             cb("http://");
         }, 1);
     },
-    before: () => {
+    before: function () {
         return this.endDate;
     },
-    after: () => {
+    after: function () {
         return this.startDate;
     }
 };

types/webmidi/webmidi-tests.ts

@@ -1,4 +1,4 @@
-const onFulfilled = (item: WebMidi.MIDIAccess) => {
+const onFulfilled = function(item: WebMidi.MIDIAccess) {
     this._midiPort = item;
 
     item.onstatechange = (event: WebMidi.MIDIConnectionEvent) => {