import type { Prettify } from '../../typeutils/prettify.js';
import type { ToUnsignedProtoParams, Tx } from '../models/Tx.js';
export type SimulateTxParams = Prettify<ToUnsignedProtoParams & {
    tx: Tx;
}>;
/**
 * Simulates a tx for the purpose of estimating gas fees.
 */
export declare function simulateTx(endpoint: string, { tx, ...params }: SimulateTxParams): Promise<import("../../protobufs/index.js").CosmosTxV1beta1SimulateResponse>;
//# sourceMappingURL=simulateTx.d.ts.map