Function pickSubsetDeep

pickSubsetDeep<T extends object, Filter extends object>(
    input: T,
    subsetFilter: Filter,
    options?: {
        filterFlatOptions?: FlattenOptions;
        inputFlatOptions?: FlattenOptions;
        unflatOptions?: UnflattenOptions;
    },
): Extract<T, Filter>
Pick a deep subset of an object filtered by key paths of another object.
Type Parameters
- T extends object
- Filter extends object
Parameters
- input: T
  Object to pick from.
- subsetFilter: Filter
  Object to use as filter.
- Optionaloptions: {
      filterFlatOptions?: FlattenOptions;
      inputFlatOptions?: FlattenOptions;
      unflatOptions?: UnflattenOptions;
  }
  Flatten options.
Returns Extract<T, Filter>
Example
```
// input (values will always come from input)
const input = {
 randomValue: 'random',
 django: {
   allowedHosts: '*',
   csrfCookieSecure: false,
 },
 sentry: {
  traceExcludeUrls: ['one', 'two', 'three'],
 },
}
// filter only django values (only keys are looked at).
const subsetFilter = {
 django: {
   allowedHosts: true,
   csrfCookieSecure: true,
 },
}
const result = pickSubsetDeep(input, subsetFilter)
console.log(result)
// {
//   django: {
//     allowedHosts: '*',
//     csrfCookieSecure: false,
//   },
// }
```
- Defined in packages/config/src/transform.ts:324