/**
 * LayerZero Deposits Service
 * Handles querying LayerZero USDC deposits from subgraphs
 */
import type { IAddress } from '../../types';
export declare const LAYERZERO_VAULTS: {
    coreUSDC: {
        address: IAddress;
        receiptToken: "coreusdc";
        decimals: number;
        hubChainId: number;
        hubComposer: IAddress;
        hubShareOFT: IAddress;
        spokeChains: Record<number, IAddress>;
        subgraphEndpoints: string[];
    };
    upUSDC: {
        address: IAddress;
        receiptToken: "upusdc";
        decimals: number;
        hubChainId: number;
        hubComposer: IAddress;
        hubShareOFT: IAddress;
        spokeChains: Record<number, IAddress>;
        subgraphEndpoints: string[];
    };
    earnAUSD: {
        address: IAddress;
        receiptToken: "earnausd";
        decimals: number;
        hubChainId: number;
        hubComposer: IAddress;
        hubShareOFT: IAddress;
        spokeChains: Record<number, IAddress>;
        subgraphEndpoints: string[];
    };
};
export interface ILayerZeroDeposit {
    assetAmt: string;
    dstEid: string;
    sender: string;
    recipient: string;
    shareAmt: string;
    transactionHash_: string;
    timestamp_: string;
}
/**
 * Check if a vault address or symbol is a LayerZero vault
 */
export declare function isLayerZeroVault(vaultAddressOrSymbol: string): keyof typeof LAYERZERO_VAULTS | null;
/**
 * Query LayerZero deposits from the appropriate subgraph
 * @throws Error if the GraphQL request fails or returns invalid data
 */
export declare function queryLayerZeroDeposits(vaultKey: keyof typeof LAYERZERO_VAULTS, wallet?: IAddress): Promise<ILayerZeroDeposit[]>;