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## `find`

### Signature

```solidity
function find(StdStorage storage self) internal returns (uint256);
```

### Description

Finds an arbitrary storage slot given [`target`](/reference/forge-std/target.mdx), [`sig`](/reference/forge-std/sig.mdx), [`with_key`](/reference/forge-std/with_key.mdx)(s), and [`depth`](/reference/forge-std/depth.mdx).

Reverts with a message if unsuccessful.