import { EggContext } from '@eggjs/tegg';
import { AbstractController } from './AbstractController';
export declare class ChangesStreamController extends AbstractController {
    private changeRepository;
    listChanges(ctx: EggContext, since: string): Promise<{
        results: {
            seq: bigint | undefined;
            type: string;
            id: string;
            changes: any[];
        }[];
    }>;
}