import { type Hex } from 'viem';
import type { KeyTag, ValidatorSet } from '../types/index.js';
export declare const keccakName: (name: string) => Hex;
export declare const computeExtraDataKey: (verificationType: number, name: string) => Hex;
export declare const computeExtraDataKeyTagged: (verificationType: number, tag: number, name: string) => Hex;
export declare const modField: (value: bigint) => bigint;
export declare const filterBlsBn254Tags: (keyTags: readonly KeyTag[]) => readonly KeyTag[];
type ValidatorTuple = {
    keySerialized: Hex;
    votingPower: bigint;
};
export declare const collectValidatorsForSimple: (validatorSet: ValidatorSet, tag: number) => {
    validatorTuples: ValidatorTuple[];
    aggregatedKeyCompressed: Hex;
};
export type ZkValidatorTuple = ValidatorTuple & {
    x: bigint;
    y: bigint;
};
export declare const collectValidatorsForZk: (validatorSet: ValidatorSet, tag: number) => readonly ZkValidatorTuple[];
export declare const keccakValidatorsData: (tuples: readonly ValidatorTuple[]) => Hex;
export declare const mimcHashValidators: (tuples: readonly ZkValidatorTuple[]) => Promise<Hex>;
export declare const sortExtraData: <T extends {
    key: Hex;
}>(items: readonly T[]) => T[];
export {};
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