Function forEachKey

forEachKey<T extends object>(obj: T, callback: (<K extends string | number | symbol>(key: K, obj: T) => void)): void
Calls a function for each key in an object.
Type Parameters
- T extends object
Parameters
- obj: T
  The object to iterate over.
- callback: (<K extends string | number | symbol>(key: K, obj: T) => void)
  The function to call for each key where the first argument is the key and the second is obj.
  - - <K extends string | number | symbol>(key: K, obj: T): void
    - Type Parameters
      K extends string | number | symbol
      Parameters
      key: K
      obj: T
      Returns void
Returns void
Remarks
Keys are the object's own enumerable string-keyed property names, the same as those returned by Object.keys().

Example
Basic Usage
```
forEachKey({ a: 1, b: 2, c: 3 }, (key, obj) => {
  key // type: 'a', 'b', 'c'
  console.log(obj[key])
}) // Prints: 1, 2, 3
```
- Defined in object/forEachKey/index.ts:23

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