import { EntityName } from '../ValueObject/EntityName';
import { GatewayAction } from './GatewayAction';
export declare const GATEWAY_OPEN: (entity: string) => string;
export declare const GATEWAY_ERROR: (entity: string) => string;
export declare const GATEWAY_CLOSE: (entity: string) => string;
export declare const GATEWAY_IS_OPEN: (entity: string) => string;
export declare const GATEWAY_IS_CLOSED: (entity: string) => string;
export declare function gatewayOpen<T>(entity: EntityName, gate: T, metadata?: {
    [key: string]: any;
}): GatewayAction<T>;
export declare function gatewayClose<T>(entity: EntityName, gate: T, metadata?: {
    [key: string]: any;
}): GatewayAction<T>;
export declare function gatewayIsClosed<T>(entity: EntityName, gate: T, metadata?: {
    [key: string]: any;
}): GatewayAction<T>;
export declare function gatewayIsOpen<T>(entity: EntityName, gate: T, metadata?: {
    [key: string]: any;
}): GatewayAction<T>;
export declare function gatewayError<T>(entity: EntityName, gate: T, error: unknown, metadata?: {
    [key: string]: any;
}): GatewayAction<T>;