CustomSource.signMessage has incorrect output type

[matthiasgeihs]

Check existing issues

• I checked there isn't already an issue for the bug I encountered.

Viem Version

2.18.5

Current Behavior

Output type of CustomSource.signMessage is Hash. This is most likely incorrect because this outputs a signature which is not a hash.

viem/src/accounts/types.ts

Line 30 in 410ff2b

signMessage: ({ message }: { message: SignableMessage }) => Promise<Hash>

Expected Behavior

Output type of CustomSource.signMessage should probably be Hex, as defined in actions/wallet/signMessage.ts.

viem/src/actions/wallet/signMessage.ts

Line 27 in 410ff2b

export type SignMessageReturnType = Hex

Steps To Reproduce

No response

Link to Minimal Reproducible Example

No response

Anything else?

This is just a minor nitpick, but was confusing me for a bit, so I think fixing would be nice.

[jxom]

Fixed.

[github-actions]

This issue has been locked since it has been closed for more than 14 days.

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