Function transformLeaves

transformLeaves(
    value: unknown,
    transform: (value: unknown, key: string) => unknown,
    key?: string,
): Promise<unknown>
Apply a per-leaf transform to every scalar value of a config object (recursively).
Parameters
- value: unknown
  The value (object, array or leaf).
- transform: (value: unknown, key: string) => unknown
  The transform to apply to leaves.
- key: string = ''
  The current dotted key path.
Returns Promise<unknown>
The transformed value.