/**
 * Global tool filter - applies environment-based filtering
 */
import type { ToolDefinition } from '../../types/profile.js';
import type { ToolFilterConfig } from '../types.js';
import type { Logger } from '../../core/logger.js';
import type { OperationDetector } from '../operation/operation-detector.js';
export interface GlobalToolFilterResult {
    allowed: ToolDefinition[];
    removed: ToolDefinition[];
    reasons: Map<string, string[]>;
    summary: {
        originalCount: number;
        allowedCount: number;
        removedCount: number;
    };
}
/**
 * Applies global tool filtering based on environment configuration
 */
export declare class GlobalToolFilter {
    private config;
    private logger;
    private detector?;
    private engine;
    constructor(config: ToolFilterConfig, logger: Logger, detector?: OperationDetector | undefined);
    /**
     * Apply filter to tools
     */
    apply(tools: ToolDefinition[]): GlobalToolFilterResult;
    /**
     * Build filter engine from config
     */
    private buildEngine;
    /**
     * Log filtered tool
     */
    private logFiltered;
}
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