import type { WorkflowRunActivity } from '../models/WorkflowRunActivity.js';
import { WorkflowRunActivityRepository } from '../repositories/WorkflowRunActivity.repository.js';
import { ActivityRegistryService } from '../services/ActivityRegistry.service.js';
export declare class ExecuteWorkflowRunActivity {
    private readonly workflowRunActivityRepository;
    private readonly activityRegistry;
    constructor(workflowRunActivityRepository: WorkflowRunActivityRepository, activityRegistry: ActivityRegistryService);
    execute(activity: WorkflowRunActivity, input: unknown): Promise<void>;
}