willow-cli/dist/utils/errorHandling.d.ts

CLI for installing Willow Design System components

import type { ProjectType } from '../types/index.js';
export interface WillowError extends Error {
    code?: string;
    context?: Record<string, unknown>;
    suggestions?: string[];
}
export declare class WillowCliError extends Error implements WillowError {
    code?: string;
    context?: Record<string, unknown>;
    suggestions?: string[];
    constructor(message: string, options?: {
        code?: string;
        context?: Record<string, unknown>;
        suggestions?: string[];
    });
}
/**
 * Enhanced error handling with user-friendly messages and recovery suggestions
 */
export declare function handleError(error: unknown, context?: string): void;
/**
 * Graceful error handling for individual operations
 */
export declare function safeExecute<T>(operation: () => Promise<T>, errorContext: string, options?: {
    fallback?: T;
    retries?: number;
    logWarning?: boolean;
}): Promise<T | undefined>;
/**
 * Validate and recover from common project issues
 */
export declare function validateAndRecover(projectType: ProjectType): Promise<{
    valid: boolean;
    recoverable: boolean;
    issues: string[];
}>;
/**
 * Progress tracking with error recovery
 */
export declare class ProgressTracker {
    private steps;
    private currentStep;
    addStep(name: string): void;
    executeStep<T>(stepName: string, operation: () => Promise<T>): Promise<T>;
    getProgress(): {
        completed: number;
        total: number;
        failed: number;
    };
    summarize(): void;
}
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