import { BestVenueResult, SynthraRoute, SynthraRouteRequest, SynthraRouterParams } from './types';
export declare class SynthraRouter {
    private readonly params;
    private readonly alphaRouters;
    private readonly cctp;
    constructor(params: SynthraRouterParams);
    route(request: SynthraRouteRequest): Promise<SynthraRoute | null>;
    routeBestVenue(request: SynthraRouteRequest, sourceChainId?: number): Promise<BestVenueResult>;
    private routeBestVenueCandidate;
    private routeSameChain;
    private routeCCTP;
    private routeLocalOrNoOp;
    private buildCCTPExecutionPlan;
    private resolveDestinationChainId;
    private resolveTokenOut;
    private isTokenByChainId;
    private getAlphaRouter;
    private getCCTPChainConfig;
    private defaultUniversalRouterSwapOptions;
    private decodeUniversalRouterCall;
    private rewriteSourceBridgeSwapForNativeSweep;
    private sourceBridgeMinAmount;
    private destinationMinTokenOut;
    private shouldSweepSourceBridgeOutput;
    private hexToCommandBytes;
    private commandBytesToHex;
    private compareQuotes;
    private sumGas;
    private legGas;
    private addressToBytes32;
}