import type { ExtendedViemClient } from '../../../client.js';
import type { Provider } from '../transports/index.js';
/**
 * Gets token account balance
 *
 * @param client - Extended Viem client
 * @param params - Parameters for {@link sol_getTokenAccountBalance}
 * @returns Promise resolving to token account balance information
 */
export declare function getTokenAccountBalance(client: ExtendedViemClient, ...params: Parameters<Provider['sol_getTokenAccountBalance']>): Promise<Readonly<{
    context: Readonly<{
        slot: import("@solana/rpc-types").Slot;
    }>;
    value: Readonly<{
        amount: import("@solana/rpc-types").StringifiedBigInt;
        decimals: number;
        uiAmount: number | null;
        uiAmountString: import("@solana/rpc-types").StringifiedNumber;
    }>;
}>>;