import type { BlockTag, EIP1193RequestFn, EIP1474Methods, Hex, RpcStateMapping, RpcTransactionRequest } from "viem";
type StateOverride = Record<string, {
    /**
     * Fake balance to set for the account before executing the call.
     */
    balance?: bigint;
    /**
     * Fake nonce to set for the account before executing the call.
     */
    nonce?: number;
    /**
     * Fake EVM bytecode to inject into the account before executing the call.
     */
    code?: Hex;
    /**
     * Fake key-value mapping to override **all** slots in the account storage before executing the call.
     */
    state?: RpcStateMapping;
    /**
     * Fake key-value mapping to override **individual** slots in the account storage before executing the call.
     */
    stateDiff?: RpcStateMapping;
}>;
/**
 * Executes a call or a transaction on the Ethereum network.
 * @param request - The EIP1193 request function.
 * @param params - The parameters for the call or transaction.
 * @returns A promise that resolves to the result of the call or transaction.
 * @rpc
 * @example
 * ```ts
 * import { getRpcClient, eth_call } from "thirdweb/rpc";
 * const rpcRequest = getRpcClient({ client, chain });
 * const result = await eth_call(rpcRequest, {
 *  to: "0x...",
 *  ...
 * });
 * ```
 */
export declare function eth_call(request: EIP1193RequestFn<EIP1474Methods>, params: Partial<RpcTransactionRequest> & {
    blockNumber?: bigint | number;
    blockTag?: BlockTag;
    stateOverrides?: StateOverride;
}): Promise<Hex>;
export {};
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