Added useAllowance hook

[smakosh]

Description

Added useAllowance hook to fetch the allowance of the owner/spender by token address

Additional Information

• I read the contributing docs (if this is your first contribution)

Your ENS/address: smakosh.eth

[changeset-bot]

⚠️ No Changeset found

Latest commit: e80e033

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[vercel]

@smakosh is attempting to deploy a commit to the wagmi Team on Vercel.

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[smakosh]

@tmm 👀

[smakosh]

@jxom 👀 (we would love to use this in the next release and get rid of our own implementation, opened discussion before I started working on this and more to come: #1036)

[tmm]

Appreciate you looking into this! These type of hooks/actions (e.g. useAllowance/fetchAllowance) will be captured by an upcoming cli/codegen feature. This way, folks can bring ABIs, install plugins (e.g. ERC-20), etc. and generate code instead of increasing the surface area of wagmi.

[smakosh]

You could have added this comment on the GH discussion 😄