export declare type Event = {
    _id: string;
    key: string;
    eventName: string;
    environment: string;
    payload: any;
    query?: any;
    headers?: any;
    createdAt: number;
    state: string;
    history: HistoryRecord[];
    ttl: number;
    v: number;
    ownership: {
        buildableId: string;
        userId: string;
        clientId: string;
    };
    processing: {
        hasTransactions: boolean | null;
        totalTransactions: number | null;
        hasFutureTransactions: boolean;
        isCompleted: boolean;
    };
};
export declare type Transaction = {
    _id: string;
    key: string;
    txn: string;
    event: {
        _id: string;
        eventName: string;
    };
    createdAt: number;
    ttl: number;
    state: string;
    history: HistoryRecord[];
    startedAt: number;
    txKey: string;
    endedAt?: number;
    input: string;
};
export declare type HistoryRecord = {
    enterState: string;
    exitState: string;
    timestamp: number;
    updatedBy: string;
};
export declare type OnOptions = {
    platform?: string;
    label?: string;
    txKey?: string;
    since?: number;
};
export declare type TransactionInput = {
    payload?: any;
    headers?: any;
    query?: any;
    event?: Event;
};
export declare type ListenerIdInfo = {
    eventName: string;
    txKey: string;
    platform: string;
    label: string;
};
export declare type OnHandler = (props: TransactionInput) => Promise<any>;
export declare type DeRegisterInfo = {
    eventName?: string;
    txKey?: string;
    platform?: string;
    label?: string;
};