Function mergeExtensions

mergeExtensions(
...sources: (Record<string, unknown> | undefined)[],
): Record<string, unknown>
Merge extensions from multiple sources

Later sources override earlier ones for the same extension name.
Parameters
- ...sources: (Record<string, unknown> | undefined)[]
  Extension records to merge
Returns Record<string, unknown>
Merged extensions record
Example
```
const merged = mergeExtensions(
  paymentRequired.extensions,
  userExtensions
);
```
- Defined in extensions/utils.ts:133