File SyncCursors.ts has 451 lines of code (exceeds 250 allowed). Consider refactoring.

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/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.

Function syncCursorPositions has a Cognitive Complexity of 31 (exceeds 5 allowed). Consider refactoring.

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export function syncCursorPositions(
  binding: Binding,
  provider: Provider,
): void {
  const awarenessStates = Array.from(provider.awareness.getStates());

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Function updateCursor has 84 lines of code (exceeds 25 allowed). Consider refactoring.

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function updateCursor(
  binding: Binding,
  cursor: Cursor,
  nextSelection: null | CursorSelection,
  nodeMap: NodeMap,

Function updateCursor has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.

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function updateCursor(
  binding: Binding,
  cursor: Cursor,
  nextSelection: null | CursorSelection,
  nodeMap: NodeMap,

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Function syncCursorPositions has 67 lines of code (exceeds 25 allowed). Consider refactoring.

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export function syncCursorPositions(
  binding: Binding,
  provider: Provider,
): void {
  const awarenessStates = Array.from(provider.awareness.getStates());

Function syncLexicalSelectionToYjs has 40 lines of code (exceeds 25 allowed). Consider refactoring.

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export function syncLexicalSelectionToYjs(
  binding: Binding,
  provider: Provider,
  prevSelection: null | BaseSelection,
  nextSelection: null | BaseSelection,

Function createRelativePosition has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

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function createRelativePosition(
  point: Point,
  binding: Binding,
): null | RelativePosition {
  const collabNodeMap = binding.collabNodeMap;

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Function createRelativePosition has 34 lines of code (exceeds 25 allowed). Consider refactoring.

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function createRelativePosition(
  point: Point,
  binding: Binding,
): null | RelativePosition {
  const collabNodeMap = binding.collabNodeMap;

Function $syncLocalCursorPosition has 33 lines of code (exceeds 25 allowed). Consider refactoring.

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export function $syncLocalCursorPosition(
  binding: Binding,
  provider: Provider,
): void {
  const awareness = provider.awareness;

Function $syncLocalCursorPosition has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

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export function $syncLocalCursorPosition(
  binding: Binding,
  provider: Provider,
): void {
  const awareness = provider.awareness;

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Function syncLexicalSelectionToYjs has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

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export function syncLexicalSelectionToYjs(
  binding: Binding,
  provider: Provider,
  prevSelection: null | BaseSelection,
  nextSelection: null | BaseSelection,

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Avoid deeply nested control flow statements.

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          if (anchorCollabNode !== null && focusCollabNode !== null) {
            const anchorKey = anchorCollabNode.getKey();
            const focusKey = focusCollabNode.getKey();
            selection = cursor.selection;

Function createCursorSelection has 5 arguments (exceeds 4 allowed). Consider refactoring.

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  cursor: Cursor,
  anchorKey: NodeKey,
  anchorOffset: number,
  focusKey: NodeKey,
  focusOffset: number,

Function $setPoint has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

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function $setPoint(point: Point, key: NodeKey, offset: number): void {
  if (point.key !== key || point.offset !== offset) {
    let anchorNode = $getNodeByKey(key);
    if (
      anchorNode !== null &&

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Avoid too many return statements within this function.

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      return;

Avoid too many return statements within this function.

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    return;