import { Abi } from 'abitype';
export declare function sigsFromABI(abi: Abi): `0x${string}`[];
export declare function filterABI(abi: Abi, excludeSighashes: Set<string>): any[];
export declare function mergeABIs<TAbi extends Abi = Abi>(abis: Abi[], options: {
    check: boolean;
    skipSupportsInterface: boolean;
}): TAbi;
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