import type { OpenApiService } from '@rabby-wallet/rabby-api';
import type { BridgeAggregatorId } from './consts.js';
export interface BridgeQuoteListParams {
    userAddress: string;
    fromChainId: string;
    fromTokenId: string;
    fromTokenRawAmount: string;
    toChainId: string;
    toTokenId: string;
    slippage?: string;
    feeRate?: number;
}
export interface BridgeBuildTxParams extends BridgeQuoteListParams {
    bridgeId: string;
    quoteKey?: string | Record<string, unknown>;
}
export type BridgeApi = Pick<OpenApiService, 'getBridgeQuoteListV2' | 'getBridgeQuoteV2' | 'buildBridgeTx' | 'getBridgeQuoteTxV2'>;
export type BridgeQuote = Awaited<ReturnType<BridgeApi['getBridgeQuoteTxV2']>>;
export type BridgeTx = Awaited<ReturnType<BridgeApi['buildBridgeTx']>> | NonNullable<BridgeQuote['tx']>;
export type BridgeQuoteListItem = Awaited<ReturnType<BridgeApi['getBridgeQuoteV2']>>[number];
export declare class InvalidBridgeContractError extends Error {
    readonly kind: 'spender' | 'router';
    readonly aggregatorId: BridgeAggregatorId;
    readonly chainId: string;
    readonly expected: string;
    readonly received: string;
    readonly bridgeId?: string | undefined;
    constructor(kind: 'spender' | 'router', aggregatorId: BridgeAggregatorId, chainId: string, expected: string, received: string, bridgeId?: string | undefined);
}
export declare const validateBridgeQuote: (aggregatorId: BridgeAggregatorId, fromChainId: string, quote: BridgeQuoteListItem) => boolean;
export declare const validateBridgeTx: (aggregatorId: BridgeAggregatorId, fromChainId: string, bridgeId: string, tx: BridgeTx) => boolean;
export declare const getQuote: (aggregatorId: string, params: BridgeQuoteListParams, api: BridgeApi) => Promise<BridgeQuoteListItem[]>;
export declare const buildTx: (aggregatorId: string, params: BridgeBuildTxParams, api: BridgeApi) => Promise<BridgeTx>;
export declare const getQuoteListWithTx: (aggregatorId: string, params: BridgeQuoteListParams, api: BridgeApi) => Promise<Array<BridgeQuoteListItem & {
    tx: BridgeTx;
}>>;
export declare const getQuoteList: (aggregatorId: string, params: BridgeQuoteListParams, api: BridgeApi) => Promise<BridgeQuoteListItem[]>;
export declare const buildBridgeQuoteTx: (aggregatorId: string, params: BridgeBuildTxParams, api: BridgeApi) => Promise<BridgeTx>;