import { DocumentNode, ExecutionResult } from 'graphql';
declare const CLIENT_EVENT_TYPES: {
    GQL_OP: string;
};
declare const SERVER_EVENT_TYPES: {
    GQL_CONNECTED: string;
    GQL_ERROR: string;
    GQL_OP_RESULT: string;
    GQL_SUBSCRIBED: string;
};
export { CLIENT_EVENT_TYPES, SERVER_EVENT_TYPES };
export declare namespace GQLClientEvents {
    interface GQLOperation {
        id: string;
        payload: {
            [key: string]: any;
            extensions?: {
                [key: string]: any;
            };
            operationName?: string;
            query: string | DocumentNode;
            variables?: {
                [key: string]: any;
            };
        };
        type: typeof CLIENT_EVENT_TYPES['GQL_OP'];
    }
}
export declare namespace GQLServerEvents {
    interface GQLConnectedEvent {
        id: string;
        payload: {
            [key: string]: any;
        };
        type: typeof SERVER_EVENT_TYPES['GQL_CONNECTED'];
    }
    interface GQLErrorEvent {
        id: string;
        payload: {
            message: string;
        };
        type: typeof SERVER_EVENT_TYPES['GQL_ERROR'];
    }
    interface GQLOperationResult {
        /**
         * Same ID as the ID of an operation that we are returning a result for
         */
        id: string;
        payload: ExecutionResult;
        type: typeof SERVER_EVENT_TYPES['GQL_OP_RESULT'];
    }
    interface GQLSubscribed {
        /**
         * Same ID as the ID of an operation (subscription) that's been used to subscribe
         */
        id: string;
        payload: {
            [key: string]: any;
        };
        type: typeof SERVER_EVENT_TYPES['GQL_SUBSCRIBED'];
    }
}
export declare type GQLClientAllEvents = GQLClientEvents.GQLOperation;
export declare type GQLServerAllEvents = GQLServerEvents.GQLConnectedEvent | GQLServerEvents.GQLErrorEvent | GQLServerEvents.GQLOperationResult | GQLServerEvents.GQLSubscribed;