[WIP] Support react-native-dom (#1253)

Add support for react-native-dom

dom/RCTVideoEvent.js

@@ -0,0 +1,56 @@
+// import { RCTEvent } from "react-native-dom";
+
+interface RCTEvent {
+    viewTag: number;
+    eventName: string;
+    coalescingKey: number;
+  
+    canCoalesce(): boolean;
+    coalesceWithEvent(event: RCTEvent): RCTEvent;
+  
+    moduleDotMethod(): string;
+    arguments(): Array<any>;
+  }
+
+export default class RCTVideoEvent implements RCTEvent {
+  viewTag: number;
+  eventName: string;
+  coalescingKey: number;
+
+  constructor(
+    eventName: string,
+    reactTag: number,
+    coalescingKey: number,
+    data: ?Object
+  ) {
+    this.viewTag = reactTag;
+    this.eventName = eventName;
+    this.coalescingKey = coalescingKey;
+    this.data = data;
+  }
+
+  canCoalesce(): boolean {
+    return false;
+  }
+
+  coalesceWithEvent(event: RCTEvent): RCTEvent {
+    return;
+  }
+
+  moduleDotMethod(): string {
+    return "RCTEventEmitter.receiveEvent";
+  }
+
+  arguments(): Array<any> {
+    const args = [
+      this.viewTag,
+      this.eventName,
+      this.data
+    ];
+    return args;
+  }
+
+  coalescingKey(): number {
+    return this.coalescingKey;
+  }
+}