cursor-selection-handling
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This codemod shows how to migrate cursor and ```selection``` handling from Slate v0.88 to v0.104, including the Preventing runtime errors from null selections.
## Code Changes
### Version 0.88
```typescript
const selection = editor.selection;
const start = Range.start(selection);
```
### Version 0.104
```typescript
const selection = editor.selection as Range | null;
if (selection) {
const start = Range.start(selection);
// Selection is now safely typed and null-checked
}
```
## Key Changes
- Added explicit type casting to `Range | null`
- Implemented null safety check using conditional block
- Ensures selection exists before accessing its properties
## Migration Benefits
- Prevents runtime errors from null selections
- Provides better TypeScript type safety
- Follows current best practices for Slate selection handling