import type { BN } from "./types";
interface TopicHashRequest {
    identifier: string;
    time: string | BN;
}
export declare function computeTopicHash(request: TopicHashRequest, roundId: number | string): string;
interface VoteHashRequest {
    price: string | BN;
    salt: string | BN;
    account: string;
    time: string | BN | number;
    roundId: string | BN | number;
    identifier: string;
}
export declare function computeVoteHash(request: VoteHashRequest): string;
interface VoteHashAncillaryRequest extends VoteHashRequest {
    ancillaryData: string;
}
export declare function computeVoteHashAncillary(request: VoteHashAncillaryRequest): string;
export declare function getKeyGenMessage(roundId: number | string): string;
export {};