1 files changed, 14 insertions, 2 deletions
diff --git a/cli/tsc/dts/lib.dom.iterable.d.ts b/cli/tsc/dts/lib.dom.iterable.d.ts
index 9cd574ca5..56d6fdcbc 100644
--- a/cli/tsc/dts/lib.dom.iterable.d.ts
+++ b/cli/tsc/dts/lib.dom.iterable.d.ts
@@ -14,10 +14,8 @@ and limitations under the License.
 ***************************************************************************** */
 
 
-
 /// <reference no-default-lib="true"/>
 
-
 /////////////////////////////
 /// Window Iterable APIs
 /////////////////////////////
@@ -34,6 +32,10 @@ interface BaseAudioContext {
     createPeriodicWave(real: Iterable<number>, imag: Iterable<number>, constraints?: PeriodicWaveConstraints): PeriodicWave;
 }
 
+interface CSSKeyframesRule {
+    [Symbol.iterator](): IterableIterator<CSSKeyframeRule>;
+}
+
 interface CSSRuleList {
     [Symbol.iterator](): IterableIterator<CSSRule>;
 }
@@ -137,6 +139,16 @@ interface IDBObjectStore {
     createIndex(name: string, keyPath: string | Iterable<string>, options?: IDBIndexParameters): IDBIndex;
 }
 
+interface MIDIInputMap extends ReadonlyMap<string, MIDIInput> {
+}
+
+interface MIDIOutput {
+    send(data: Iterable<number>, timestamp?: DOMHighResTimeStamp): void;
+}
+
+interface MIDIOutputMap extends ReadonlyMap<string, MIDIOutput> {
+}
+
 interface MediaKeyStatusMap {
     [Symbol.iterator](): IterableIterator<[BufferSource, MediaKeyStatus]>;
     entries(): IterableIterator<[BufferSource, MediaKeyStatus]>;