JSON Parsing Docs are Outdated

[daweth]

The docs located here: https://book.getfoundry.sh/cheatcodes/parse-json

are completely outdated. The example code

string memory root = vm.projectRoot();
string memory path = string.concat(root, "/src/test/fixtures/broadcast.log.json");
string memory json = vm.readFile(path);
bytes memory transactionDetails = json.parseRaw(".transactions[0].tx");
RawTx1559Detail memory rawTxDetail = abi.decode(transactionDetails, (RawTx1559Detail));

results in an error

error[9574]: TypeError: Type bytes memory is not implicitly convertible to expected type string memory.
error[8015]: TypeError: Invalid type for argument in the bytes.concat function call. bytes or fixed bytes type is required, but string provided.

[tariqkb]

https://book.getfoundry.sh/cheatcodes/parse-json#how-to-use-stdjson

Follow the steps outlined before that code snippet. Notably you need to add using stdJson for string; to your contract