feat: rename js files to ts

src/models/taskRelation.ts

@@ -0,0 +1,22 @@
+import AbstractModel from './abstractModel'
+import UserModel from './user'
+
+export default class TaskRelationModel extends AbstractModel {
+	constructor(data) {
+		super(data)
+		this.createdBy = new UserModel(this.createdBy)
+		this.created = new Date(this.created)
+	}
+
+	defaults() {
+		return {
+			id: 0,
+			otherTaskId: 0,
+			taskId: 0,
+			relationKind: '',
+
+			createdBy: UserModel,
+			created: null,
+		}
+	}
+}