import type { IAddress } from '../../types';
import type { ICrossChainVaultConfig, ICrossChainBuildRequest, ICrossChainBuildResult, ICrossChainDepositRequest, ICrossChainDepositResult, ICrossChainRedeemRequest, ICrossChainRedeemResult, IQuoteCrossChainDepositRequest, IQuoteCrossChainRedeemRequest, IQuoteCrossChainResult, CrossChainErrorType } from '../types/crossChain';
export declare function buildCrossChainVaultTx(props: ICrossChainBuildRequest): Promise<ICrossChainBuildResult>;
export declare function quoteCrossChainDeposit(props: IQuoteCrossChainDepositRequest): Promise<IQuoteCrossChainResult | null>;
export declare function quoteCrossChainRedeem(props: IQuoteCrossChainRedeemRequest): Promise<IQuoteCrossChainResult | null>;
export declare function needsCrossChainApproval(tokenAddress: IAddress, spenderAddress: IAddress, walletAddress: IAddress, amount: bigint, publicClient: {
    readContract: (args: unknown) => Promise<unknown>;
}): Promise<boolean>;
export declare function approveCrossChain(tokenAddress: IAddress, spenderAddress: IAddress, amount: bigint, walletClient: {
    account: {
        address: string;
    } | undefined;
    writeContract: (args: unknown) => Promise<string>;
}, publicClient: {
    waitForTransactionReceipt: (args: {
        hash: string;
    }) => Promise<{
        status: string;
    }>;
}): Promise<string>;
export declare function crossChainVaultDeposit(props: ICrossChainDepositRequest): Promise<ICrossChainDepositResult>;
export declare function crossChainVaultRedeem(props: ICrossChainRedeemRequest): Promise<ICrossChainRedeemResult>;
export declare function isNoPeerError(errStr: string): boolean;
export declare function classifyCrossChainError(error: unknown): CrossChainErrorType;
export declare function canDepositFromChain(config: ICrossChainVaultConfig, userChainId: number): boolean;
export declare function canRedeemFromChain(config: ICrossChainVaultConfig, userChainId: number): boolean;
export declare function isCrossChainOperation(config: ICrossChainVaultConfig, userChainId: number, destinationChainId?: number): boolean;
export declare function getAvailableChains(config: ICrossChainVaultConfig): number[];
export declare function formatCrossChainError(errMsg: string): string;
export declare function getLayerZeroScanUrl(txHash: string, testnet?: boolean): string;
export declare const LAYERZERO_ENDPOINT_IDS: {
    readonly ETHEREUM: 30101;
    readonly ARBITRUM: 30110;
    readonly AVALANCHE: 30106;
    readonly BASE: 30184;
    readonly SONIC: 30332;
    readonly MONAD: 30390;
};