Typescript conversion of Composer components and more

src/utils/EditorStateTransfer.ts

@@ -17,7 +17,7 @@ limitations under the License.
 import { MatrixEvent } from "matrix-js-sdk/src/models/event";
 
 import { SerializedPart } from "../editor/parts";
-import { Caret } from "../editor/caret";
+import DocumentOffset from "../editor/offset";
 
 /**
  * Used while editing, to pass the event, and to preserve editor state
@@ -26,28 +26,28 @@ import { Caret } from "../editor/caret";
  */
 export default class EditorStateTransfer {
     private serializedParts: SerializedPart[] = null;
-    private caret: Caret = null;
+    private caret: DocumentOffset = null;
 
     constructor(private readonly event: MatrixEvent) {}
 
-    public setEditorState(caret: Caret, serializedParts: SerializedPart[]) {
+    public setEditorState(caret: DocumentOffset, serializedParts: SerializedPart[]) {
         this.caret = caret;
         this.serializedParts = serializedParts;
     }
 
-    public hasEditorState() {
+    public hasEditorState(): boolean {
         return !!this.serializedParts;
     }
 
-    public getSerializedParts() {
+    public getSerializedParts(): SerializedPart[] {
         return this.serializedParts;
     }
 
-    public getCaret() {
+    public getCaret(): DocumentOffset {
         return this.caret;
     }
 
-    public getEvent() {
+    public getEvent(): MatrixEvent {
         return this.event;
     }
 }