cleaned up imports, mobx observable initialization and some compile errors.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/client/views/nodes/trails/PresBox.tsx b/src/client/views/nodes/trails/PresBox.tsx
index e213b2fc5..0305689e7 100644
--- a/src/client/views/nodes/trails/PresBox.tsx
+++ b/src/client/views/nodes/trails/PresBox.tsx
@@ -1,8 +1,8 @@
-import * as React from 'react';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { Tooltip } from '@mui/material';
 import { action, computed, IReactionDisposer, makeObservable, observable, ObservableSet, reaction, runInAction } from 'mobx';
 import { observer } from 'mobx-react';
+import * as React from 'react';
 import { Doc, DocListCast, FieldResult, NumListCast, Opt, StrListCast } from '../../../../fields/Doc';
 import { Animation } from '../../../../fields/DocSymbols';
 import { Copy, Id } from '../../../../fields/FieldSymbols';
@@ -24,7 +24,7 @@ import { SerializationHelper } from '../../../util/SerializationHelper';
 import { SettingsManager } from '../../../util/SettingsManager';
 import { undoBatch, UndoManager } from '../../../util/UndoManager';
 import { CollectionDockingView } from '../../collections/CollectionDockingView';
-import { CollectionFreeFormView, computeTimelineLayout, MarqueeViewBounds } from '../../collections/collectionFreeForm';
+import { CollectionFreeFormView, MarqueeViewBounds } from '../../collections/collectionFreeForm';
 import { CollectionStackedTimeline } from '../../collections/CollectionStackedTimeline';
 import { CollectionView } from '../../collections/CollectionView';
 import { TreeView } from '../../collections/TreeView';
@@ -83,12 +83,12 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
     _batch: UndoManager.Batch | undefined = undefined; // undo batch for dragging sliders which generate multiple scene edit events as the cursor moves
     _keyTimer: NodeJS.Timeout | undefined; // timer for turning off transition flag when key frame change has completed.  Need to clear this if you do a second navigation before first finishes, or else first timer can go off during second naviation.
     _unmounting = false; // flag that view is unmounting used to block RemFromMap from deleting things
+    _presTimer: NodeJS.Timeout | undefined;
 
     @observable public static Instance: PresBox;
 
     @observable _isChildActive = false;
     @observable _moveOnFromAudio: boolean = true;
-    @observable _presTimer!: NodeJS.Timeout;
 
     @observable _eleArray: HTMLElement[] = [];
     @observable _dragArray: HTMLElement[] = [];