import { Step, StepExecutionContext } from '../types';
import { StepExecutor, StepExecutionResult, ConditionStep } from './types';
import { Logger } from '../util/logger';
export declare class ConditionStepExecutor implements StepExecutor {
    private executeStep;
    private logger;
    private policyResolver;
    constructor(executeStep: (step: Step, extraContext?: Record<string, any>, signal?: AbortSignal) => Promise<StepExecutionResult>, logger: Logger, policyResolver: any);
    canExecute(step: Step): step is ConditionStep;
    execute(step: Step, context: StepExecutionContext, extraContext?: Record<string, any>, signal?: AbortSignal): Promise<StepExecutionResult>;
}