import { ActionStep, PageState } from '../../types';
import { ContextualStepAnalyzer } from '../analysis/contextual-analyzer';
import { StepContextManager } from '../analysis/step-context';
import { ActionPlanner } from '../planning/action-planner';
/**
 * Handles step refinement and retry logic with progressive strategies
 */
export declare class StepRefinementManager {
    private actionPlanner;
    private stepContextManager;
    private contextualAnalyzer?;
    private promptTemplate;
    constructor(actionPlanner: ActionPlanner, stepContextManager: StepContextManager, contextualAnalyzer?: ContextualStepAnalyzer | undefined);
    /**
     * Execute a step with retry mechanism and progressive refinement
     */
    executeStepWithRetry(step: ActionStep, stepContext: any, pageState: PageState | undefined, maxRetries: number | undefined, executeStep: (step: ActionStep) => Promise<any>): Promise<any>;
    /**
     * Apply progressive refinement strategies based on attempt number
     */
    private progressivelyRefineStep;
    /**
     * Generate alternative selector patterns for common failure cases
     */
    private generateAlternativeSelector;
    /**
     * Use AI to refine step with error context
     */
    private aiRefineStepWithErrorContext;
    /**
     * Check if a step needs context-aware refinement
     */
    needsRefinement(step: ActionStep): boolean;
    /**
     * Refine a step using both previous step context and current page content
     */
    refineStepWithContext(step: ActionStep, stepContext: any, pageState: PageState | undefined): Promise<ActionStep>;
    /**
     * Create a context-aware prompt for step refinement
     */
    private createContextualPrompt;
}