import { InterfaceAbi, TransactionRequest, ethers } from 'ethers';
import { DescentClass } from '..';
export interface GetTransactionConfigParams {
    from: NonNullable<TransactionRequest['from']>;
    to: NonNullable<TransactionRequest['to']>;
    data: NonNullable<TransactionRequest['data']>;
    value?: TransactionRequest['value'];
    gasLimit?: TransactionRequest['gasLimit'];
    gasPrice?: TransactionRequest['gasPrice'];
    nonce?: TransactionRequest['nonce'];
    maxPriorityFeePerGas?: TransactionRequest['maxPriorityFeePerGas'];
    maxFeePerGas?: TransactionRequest['maxFeePerGas'];
}
export type EstimateGasParams = {
    abi: InterfaceAbi;
    args: any;
} & Required<Pick<TransactionRequest, 'from' | 'to' | 'value'>>;
export declare class Internal {
    private descent;
    constructor(descent: DescentClass);
    /**
     * Returns TransactionObject for any calls.
     *
     * Parameter `gasPrice` must be defined in mode `node` and is optional in mode `browser`.
     *
     * Parameter `nonce` only takes effect in mode `node`.
     *
     * @param params.from
     * @param params.to
     * @param params.callData
     * @param params.value (optional)
     * @param params.gasLimit (optional)
     * @param params.gasPrice (optional only for "browser" mode)
     * @param params.nonce (optional) mostly for "node" mode
     * @param params.maxFeePerGas (optional only for "browser" mode)
     * @param params.maxPriorityFeePerGas (optional only for "browser" mode)
     */
    getTransactionConfig: (params: GetTransactionConfigParams) => Promise<TransactionRequest>;
    private getNonce;
    private getGas;
    /**
     * Returns the ABI interface for any Descent Protocol contract.
     */
    getInterface: (abiItems: InterfaceAbi) => ethers.Interface;
}