useBalance return type is inconsistent

[CloudLooks]

version 1.4.1

I'm noticing odd behavior in useBalance's return data.value
The arguments are { address, formatUnits: 'wei', token: undefined }. The first few times this hook runs, the return value is a string. After a few render loops, the return value becomes a bigint as expected.

eg on Arbitrum, my balance is 0.05.

const { data: balance } = useBalance({ address, formatUnits: "wei", token: isUsingEth ? undefined : currency });
console.log(balance.value); // "50000000000000000"

the same query starts returning the bigint representation of this value after a few renders 50000000000000000n

[danaugrs]

I'm also experiencing this with the result of useContractRead hooks. Initially the value returned is an array of strings but later it becomes an array of bigints.

[elee1766]

this is so funny

(can confirm that it happens with useBalance in 2.14.16)

[jxom]

https://github.com/wevm/wagmi/issues/new?template=bug_report.yml&title=useBalance%20return%20type%20is%20inconsistent