import type { StateNetwork } from './state.js';
/**
 *
 * @param this StateNetwork
 * @param address address of the storage
 * @param slot integer of the position in the storage
 * @param blockTag integer block number, or the string "latest", "earliest" or "pending"
 * @returns the value at this storage position
 */
export declare function eth_getStorageAt(this: StateNetwork, _address: string, _slot: string, _blockTag?: string): Promise<string | undefined>;
/**
 *
 * @param this state network
 * @param address address
 * @param blockTag integer block number, or the string "latest", "earliest" or "pending"
 * @returns
 */
export declare function eth_getTransactionCount(this: StateNetwork, _address: string, _blockTag?: string): Promise<number | undefined>;
/**
 *
 * @param this state network
 * @param address address
 * @param blockTag integer block number, or the string "latest", "earliest" or "pending"
 * @returns code at a given address
 */
export declare function eth_getCode(this: StateNetwork, _address: string, _blockTag?: string): Promise<undefined>;
export type TxCallObject = {
    from?: string;
    to: string;
    gas?: string;
    gasPrice?: string;
    value?: string;
    data?: string;
};
/**
 *
 * @param this state network
 * @param txCallObject transaction call object
 * @param blockTag integer block number, or the string "latest", "earliest" or "pending"
 * @returns the return value of the executed contract
 */
export declare function eth_call(this: StateNetwork, _txCallObject: TxCallObject, _blockTag?: string): Promise<string | undefined>;
export type TxEstimateObject = {
    from?: string;
    to?: string;
    gas?: string;
    gasPrice?: string;
    value?: string;
    data?: string;
};
/**
 * Generates and returns an estimate of how much gas is necessary to allow the transaction to complete. The transaction will not be added to the blockchain.
 * @param this state network
 * @param txObject transaction object
 * @param blockTag integer block number, or the string "latest", "earliest" or "pending"
 * @returns
 */
export declare function eth_estimateGas(this: StateNetwork, _txObject: TxEstimateObject, _blockTag?: string): Promise<string | undefined>;
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