import { tendermint34, tendermint37 } from "@cosmjs/tendermint-rpc";
/**
 * Mode in which a transaction can be broadcast.
 */
export declare enum BroadcastMode {
    /**
     * Broadcast transaction to mempool and do not wait for response.
     */
    Async = "async",
    /**
     * Broadcast transaction to mempool and wait for response.
     */
    Sync = "sync",
    /**
     * Broadcast transaction to mempool and wait that is included in a block.
     */
    Block = "block"
}
/**
 * Represents a response to a async broadcast request.
 */
export interface AsyncBroadcastResponse {
    readonly type: BroadcastMode.Async;
    readonly hash: string;
}
/**
 * Represents a response to a sync broadcast request.
 */
export interface SyncBroadcastResponse {
    readonly type: BroadcastMode.Sync;
    readonly hash: string;
}
/**
 * Represents a response to a block broadcast request.
 */
export interface BlockBroadcastResponse {
    readonly type: BroadcastMode.Block;
    readonly height: number;
    readonly hash: string;
    readonly checkTx: tendermint34.TxData | tendermint37.TxData;
    readonly deliverTx?: tendermint34.TxData | tendermint37.TxData;
}
/**
 * Union of all responses to a broadcast request.
 */
export type BroadcastResponse = SyncBroadcastResponse | AsyncBroadcastResponse | BlockBroadcastResponse;