From 562467386aa381bc1b1cae9bfb53a581cf4a1a30 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emanuel=20Tesa=C5=99?= <e.tesarr@gmail.com>
Date: Tue, 10 Sep 2019 06:19:38 +0200
Subject: [PATCH] Update trusted types definitions (#38092)

---
 types/trusted-types/index.d.ts             | 22 ++++++++++--
 types/trusted-types/trusted-types-tests.ts | 39 ++++++++++++----------
 types/trusted-types/tsconfig.json          |  3 +-
 3 files changed, 43 insertions(+), 21 deletions(-)

diff --git a/types/trusted-types/index.d.ts b/types/trusted-types/index.d.ts
index 78949ba997..6de9054b42 100644
--- a/types/trusted-types/index.d.ts
+++ b/types/trusted-types/index.d.ts
@@ -2,6 +2,7 @@
 // Project: https://github.com/WICG/trusted-types
 // Definitions by: Jakub Vrana <https://github.com/vrana>,
 //                 Damien Engels <https://github.com/engelsdamien>
+//                 Emanuel Tesar <https://github.com/siegrift>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.1
 
@@ -42,13 +43,30 @@ declare class TrustedTypePolicyFactory {
         policyOptions: Pick<TrustedTypePolicyOptions, Keys>,
         expose?: boolean,
         ): Pick<TrustedTypePolicy, 'name'|Keys>;
-    getExposedPolicy(name: string): TrustedTypePolicy|null;
     getPolicyNames(): string[];
 
     isHTML(value: any): value is TrustedHTML;
     isScript(value: any): value is TrustedScript;
     isScriptURL(value: any): value is TrustedScriptURL;
     isURL(value: any): value is TrustedURL;
+    getAttributeType(tagName: string, attrName: string, elemNs?: string, attrNs?: string): string|null;
+    getPropertyType(tagName: string, propName: string, elemNs?: string): string|null;
+    defaultPolicy?: TrustedTypePolicy;
+    emptyHTML: TrustedHTML;
 }
 
-declare const TrustedTypes: TrustedTypePolicyFactory;
+declare const trustedTypes: TrustedTypePolicyFactory;
+
+declare global {
+    interface Window {
+        trustedTypes: TrustedTypePolicyFactory;
+        TrustedHTML: TrustedHTML;
+        TrustedScript: TrustedScript;
+        TrustedScriptURL: TrustedScriptURL;
+        TrustedURL: TrustedURL;
+        TrustedTypePolicyOptions: TrustedTypePolicyOptions;
+        TrustedTypePolicyFactory: TrustedTypePolicyFactory;
+    }
+}
+
+export default trustedTypes;
diff --git a/types/trusted-types/trusted-types-tests.ts b/types/trusted-types/trusted-types-tests.ts
index e1f754288b..81931de820 100644
--- a/types/trusted-types/trusted-types-tests.ts
+++ b/types/trusted-types/trusted-types-tests.ts
@@ -1,4 +1,9 @@
-const policy = {
+import TT from 'trusted-types';
+
+// $ExpectType TrustedTypePolicyFactory
+TT;
+
+const rules = {
     createHTML: (s: string) => s,
     createScript: (s: string) => s,
     createScriptURL: (s: string) => s,
@@ -6,42 +11,40 @@ const policy = {
 };
 
 // $ExpectType string[]
-TrustedTypes.getPolicyNames();
-TrustedTypes.createPolicy('default', policy, true);
-// $ExpectType TrustedTypePolicy | null
-TrustedTypes.getExposedPolicy('default');
+window.trustedTypes.getPolicyNames();
+window.trustedTypes.createPolicy('default', rules, true);
 
-const trustedTypes = TrustedTypes.createPolicy('test', policy);
+const policy = window.trustedTypes.createPolicy('test', rules);
 
 // $ExpectType string
-const policyName = trustedTypes.name;
+policy.name;
 // $ExpectType TrustedHTML
-trustedTypes.createHTML('');
+policy.createHTML('');
 // $ExpectType TrustedScript
-trustedTypes.createScript('');
+policy.createScript('');
 // $ExpectType TrustedScriptURL
-trustedTypes.createScriptURL('');
+policy.createScriptURL('');
 // $ExpectType TrustedURL
-trustedTypes.createURL('');
+policy.createURL('');
 
-const htmlOnlyPolicy = TrustedTypes.createPolicy('htmlOnly', {
+const htmlOnlyPolicy = window.trustedTypes.createPolicy('htmlOnly', {
     createHTML: (html: string) => {
         return html;
     },
 });
 
 // $ExpectType string
-const htmlOnlyName = htmlOnlyPolicy.name;
+htmlOnlyPolicy.name;
 // $ExpectType TrustedHTML
 const html = htmlOnlyPolicy.createHTML('');
 // $ExpectError
-const script = htmlOnlyPolicy.createScript('');
+htmlOnlyPolicy.createScript('');
 
 // $ExpectType boolean
-TrustedTypes.isHTML(html);
+window.trustedTypes.isHTML(html);
 // $ExpectType boolean
-TrustedTypes.isScript(html);
+window.trustedTypes.isScript(html);
 // $ExpectType boolean
-TrustedTypes.isScriptURL(html);
+window.trustedTypes.isScriptURL(html);
 // $ExpectType boolean
-TrustedTypes.isURL(html);
+window.trustedTypes.isURL(html);
diff --git a/types/trusted-types/tsconfig.json b/types/trusted-types/tsconfig.json
index 8bfe83a032..0c92eb35f0 100644
--- a/types/trusted-types/tsconfig.json
+++ b/types/trusted-types/tsconfig.json
@@ -2,7 +2,8 @@
 	"compilerOptions": {
 		"module": "commonjs",
 		"lib": [
-			"es6"
+			"es6",
+			"dom"
 		],
 		"noImplicitAny": true,
 		"noImplicitThis": true,