Update lib.dom.d.ts: MutationObserverInit.attributeFilter can accept an iterator

tsc/internal/bundled/libs/lib.dom.d.ts

@@ -1671,7 +1671,7 @@ interface MultiCacheQueryOptions extends CacheQueryOptions {
 
 interface MutationObserverInit {
     /** Set to a list of attribute local names (without namespace) if not all attribute mutations need to be observed and attributes is true or omitted. */
-    attributeFilter?: string[];
+    attributeFilter?: string[] | Iterable<string>;
     /** Set to true if attributes is true or omitted and target's attribute value before the mutation needs to be recorded. */
     attributeOldValue?: boolean;
     /** Set to true if mutations to target's attributes are to be observed. Can be omitted if attributeOldValue or attributeFilter is specified. */

tsc/testdata/baselines/reference/compiler/mutationObserverInitAttributeFilterIterable.js

@@ -0,0 +1,16 @@
+//// [tests/cases/compiler/mutationObserverInitAttributeFilterIterable.ts] ////
+
+//// [mutationObserverInitAttributeFilterIterable.ts]
+const names = new Set<string>();
+
+const options1: MutationObserverInit = { attributeFilter: names.keys() };
+const options2: MutationObserverInit = { attributeFilter: ["foo", "bar"] };
+const options3: MutationObserverInit = { attributeFilter: names };
+
+
+//// [mutationObserverInitAttributeFilterIterable.js]
+"use strict";
+const names = new Set();
+const options1 = { attributeFilter: names.keys() };
+const options2 = { attributeFilter: ["foo", "bar"] };
+const options3 = { attributeFilter: names };

tsc/testdata/baselines/reference/compiler/mutationObserverInitAttributeFilterIterable.symbols

@@ -0,0 +1,26 @@
+//// [tests/cases/compiler/mutationObserverInitAttributeFilterIterable.ts] ////
+
+=== mutationObserverInitAttributeFilterIterable.ts ===
+const names = new Set<string>();
+>names : Symbol(names, Decl(mutationObserverInitAttributeFilterIterable.ts, 0, 5))
+>Set : Symbol(Set, Decl(lib.es2015.collection.d.ts, --, --), Decl(lib.es2015.collection.d.ts, --, --), Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --), Decl(lib.es2025.collection.d.ts, --, --))
+
+const options1: MutationObserverInit = { attributeFilter: names.keys() };
+>options1 : Symbol(options1, Decl(mutationObserverInitAttributeFilterIterable.ts, 2, 5))
+>MutationObserverInit : Symbol(MutationObserverInit, Decl(lib.dom.d.ts, --, --))
+>attributeFilter : Symbol(attributeFilter, Decl(mutationObserverInitAttributeFilterIterable.ts, 2, 40))
+>names.keys : Symbol(Set.keys, Decl(lib.es2015.iterable.d.ts, --, --))
+>names : Symbol(names, Decl(mutationObserverInitAttributeFilterIterable.ts, 0, 5))
+>keys : Symbol(Set.keys, Decl(lib.es2015.iterable.d.ts, --, --))
+
+const options2: MutationObserverInit = { attributeFilter: ["foo", "bar"] };
+>options2 : Symbol(options2, Decl(mutationObserverInitAttributeFilterIterable.ts, 3, 5))
+>MutationObserverInit : Symbol(MutationObserverInit, Decl(lib.dom.d.ts, --, --))
+>attributeFilter : Symbol(attributeFilter, Decl(mutationObserverInitAttributeFilterIterable.ts, 3, 40))
+
+const options3: MutationObserverInit = { attributeFilter: names };
+>options3 : Symbol(options3, Decl(mutationObserverInitAttributeFilterIterable.ts, 4, 5))
+>MutationObserverInit : Symbol(MutationObserverInit, Decl(lib.dom.d.ts, --, --))
+>attributeFilter : Symbol(attributeFilter, Decl(mutationObserverInitAttributeFilterIterable.ts, 4, 40))
+>names : Symbol(names, Decl(mutationObserverInitAttributeFilterIterable.ts, 0, 5))
+

tsc/testdata/baselines/reference/compiler/mutationObserverInitAttributeFilterIterable.types

@@ -0,0 +1,31 @@
+//// [tests/cases/compiler/mutationObserverInitAttributeFilterIterable.ts] ////
+
+=== mutationObserverInitAttributeFilterIterable.ts ===
+const names = new Set<string>();
+>names : Set<string>
+>new Set<string>() : Set<string>
+>Set : SetConstructor
+
+const options1: MutationObserverInit = { attributeFilter: names.keys() };
+>options1 : MutationObserverInit
+>{ attributeFilter: names.keys() } : { attributeFilter: SetIterator<string>; }
+>attributeFilter : SetIterator<string>
+>names.keys() : SetIterator<string>
+>names.keys : () => SetIterator<string>
+>names : Set<string>
+>keys : () => SetIterator<string>
+
+const options2: MutationObserverInit = { attributeFilter: ["foo", "bar"] };
+>options2 : MutationObserverInit
+>{ attributeFilter: ["foo", "bar"] } : { attributeFilter: string[]; }
+>attributeFilter : string[]
+>["foo", "bar"] : string[]
+>"foo" : "foo"
+>"bar" : "bar"
+
+const options3: MutationObserverInit = { attributeFilter: names };
+>options3 : MutationObserverInit
+>{ attributeFilter: names } : { attributeFilter: Set<string>; }
+>attributeFilter : Set<string>
+>names : Set<string>
+

tsc/testdata/tests/cases/compiler/mutationObserverInitAttributeFilterIterable.ts

@@ -0,0 +1,8 @@
+// @target: esnext
+// @lib: dom,esnext
+
+const names = new Set<string>();
+
+const options1: MutationObserverInit = { attributeFilter: names.keys() };
+const options2: MutationObserverInit = { attributeFilter: ["foo", "bar"] };
+const options3: MutationObserverInit = { attributeFilter: names };