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import type { AbiEvent, AbiFunction } from 'abitype'
import type { ErrorType } from '../../errors/utils.js'
import { type HashSignatureErrorType, hashSignature } from './hashSignature.js'
import { type ToSignatureErrorType, toSignature } from './toSignature.js'
export type ToSignatureHashErrorType =
| HashSignatureErrorType
| ToSignatureErrorType
| ErrorType
/**
* Returns the hash (of the function/event signature) for a given event or function definition.
*/
export function toSignatureHash(fn: string | AbiFunction | AbiEvent) {
return hashSignature(toSignature(fn))
}