import { EntityMetadata } from '../Redux/EntityMetadata';
import { SerializableCommand } from './SerializableCommand';
import { Command, CommandConstructor } from 'ts-eventsourcing/CommandHandling/Command';
import { SerializableQuery } from '../QueryHandling/SerializableQuery';
export interface CommandAction<T extends SerializableCommand = SerializableCommand, Metadata = {}> {
    type: string;
    metadata: EntityMetadata & Metadata & {
        response?: any;
    };
    command: T;
}
export interface CommandResponseAction<T extends SerializableCommand = SerializableQuery, Response = {}, Metadata = {}> extends CommandAction<T, Metadata> {
    response: Response;
}
export declare function commandActionTypeFactory(type: string): (entity: string, command: object | CommandConstructor<object>) => string;
export declare function isCommandActionOfType(action: any, type: (entity: string, command: CommandConstructor | Command) => string): action is CommandAction;
export declare function isCommandAction(action: any): action is CommandAction;
export declare function asCommandAction<T extends SerializableCommand = SerializableCommand, Metadata = {}>(action: any, command: CommandConstructor<T>): CommandAction<T, Metadata>;