1 files changed, 2 insertions, 25 deletions

diff --git a/packages/main/src/utils.ts b/packages/main/src/utils.ts
index 11c78e9..0d469dd 100644
--- a/packages/main/src/utils.ts
+++ b/packages/main/src/utils.ts
@@ -18,29 +18,6 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-export type Disposable = Disposer | DisposableObject;
+import { IDisposer } from 'mobx-state-tree';
 
-export type Disposer = () => void;
-
-export interface DisposableObject {
-  dispose(): void;
-}
-
-export class DisposeHelper implements DisposableObject {
-  private readonly disposers: Disposer[] = [];
-
-  protected registerDisposable<T extends Disposable>(disposable: T): T {
-    if (typeof disposable === 'object') {
-      this.disposers.push(() => disposable.dispose());
-    } else {
-      this.disposers.push(disposable);
-    }
-    return disposable;
-  }
-
-  dispose(): void {
-    for (let i = this.disposers.length - 1; i >= 0; i -= 1) {
-      this.disposers[i]();
-    }
-  }
-}
+export type Disposer = IDisposer;