refactor: remove dependency on the (static) Scene (#9389)

packages/element/src/elbowArrow.ts

@@ -50,7 +50,6 @@ import { isBindableElement } from "./typeChecks";
 import {
   type ExcalidrawElbowArrowElement,
   type NonDeletedSceneElementsMap,
-  type SceneElementsMap,
 } from "./types";
 
 import { aabbForElement, pointInsideBounds } from "./shapes";
@@ -887,7 +886,7 @@ export const updateElbowArrowPoints = (
   elementsMap: NonDeletedSceneElementsMap,
   updates: {
     points?: readonly LocalPoint[];
-    fixedSegments?: FixedSegment[] | null;
+    fixedSegments?: readonly FixedSegment[] | null;
     startBinding?: FixedPointBinding | null;
     endBinding?: FixedPointBinding | null;
   },
@@ -1273,14 +1272,12 @@ const getElbowArrowData = (
   const startHeading = getBindPointHeading(
     startGlobalPoint,
     endGlobalPoint,
-    elementsMap,
     hoveredStartElement,
     origStartGlobalPoint,
   );
   const endHeading = getBindPointHeading(
     endGlobalPoint,
     startGlobalPoint,
-    elementsMap,
     hoveredEndElement,
     origEndGlobalPoint,
   );
@@ -2250,7 +2247,6 @@ const getGlobalPoint = (
 const getBindPointHeading = (
   p: GlobalPoint,
   otherPoint: GlobalPoint,
-  elementsMap: NonDeletedSceneElementsMap | SceneElementsMap,
   hoveredElement: ExcalidrawBindableElement | null | undefined,
   origPoint: GlobalPoint,
 ): Heading =>
@@ -2268,7 +2264,6 @@ const getBindPointHeading = (
           number,
         ],
       ),
-    elementsMap,
     origPoint,
   );