import { StellarTrustLine } from "../../core/types/stellar";
import { TrustLineAsset } from "../../core/types/tokens";
export declare class StellarApiClient {
    private apiUrl;
    constructor(apiUrl: string);
    getBaseReserve(): Promise<bigint>;
    getTrustLines(userAddress: string): Promise<StellarTrustLine[]>;
    getTrustLine(address: string, asset: TrustLineAsset): Promise<StellarTrustLine | null>;
}