/**
 * @fileoverview Analyze Type Hierarchies MCP Tool
 *
 * Provides comprehensive analysis of IL2CPP type inheritance hierarchies including:
 * - Inheritance hierarchy analysis and interface implementations
 * - Multiple inheritance pattern detection
 * - Orphaned type identification
 * - Namespace-based filtering and depth-limited analysis
 *
 * This tool implements the type hierarchy analysis functionality from TypeAnalyzer
 * as an MCP tool following established patterns and TFD methodology.
 */
import { z } from 'zod';
import { BaseAnalysisToolHandler, ToolExecutionContext } from '../base-tool-handler';
import { ValidationResult } from '../../utils/parameter-validator';
import { MCPResponse } from '../../utils/mcp-response-formatter';
/**
 * Type hierarchy analysis parameters interface
 */
interface AnalyzeTypeHierarchiesParams {
    target_type?: string;
    include_interfaces?: boolean;
    max_depth?: number;
    namespace_filter?: string;
}
/**
 * Type hierarchy node representation
 */
interface TypeHierarchyNode {
    typeName: string;
    namespace: string;
    typeDefIndex: number;
    baseType?: string;
    derivedTypes: TypeHierarchyNode[];
    depth: number;
    interfaces: string[];
}
/**
 * Inheritance hierarchy structure
 */
interface InheritanceHierarchy {
    rootType: TypeHierarchyNode;
    totalNodes: number;
    maxDepth: number;
    hasInterfaces: boolean;
}
/**
 * Multiple inheritance pattern detection
 */
interface MultipleInheritancePattern {
    typeName: string;
    namespace: string;
    baseClass: string;
    interfaces: string[];
    complexityScore: number;
}
/**
 * Type hierarchy analysis result
 */
interface TypeHierarchyAnalysisResult {
    hierarchies: InheritanceHierarchy[];
    multipleInheritancePatterns: MultipleInheritancePattern[];
    orphanedTypes: string[];
    maxDepth: number;
    totalHierarchies: number;
    analysisMetadata: {
        targetType?: string;
        includeInterfaces: boolean;
        maxDepthLimit: number;
        namespaceFilter?: string;
        timestamp: string;
        totalTypesAnalyzed: number;
    };
}
/**
 * Analyze Type Hierarchies MCP Tool Implementation
 *
 * Analyzes IL2CPP type inheritance hierarchies and relationships using vector store search.
 * Provides comprehensive hierarchy analysis with interface support and filtering capabilities.
 */
export declare class AnalyzeTypeHierarchiesTool extends BaseAnalysisToolHandler<AnalyzeTypeHierarchiesParams, TypeHierarchyAnalysisResult> {
    constructor(context: ToolExecutionContext);
    /**
     * Validate input parameters using Zod schema
     */
    protected validateParameters(params: any): Promise<ValidationResult>;
    /**
     * Execute type hierarchy analysis
     */
    protected executeCore(params: AnalyzeTypeHierarchiesParams): Promise<TypeHierarchyAnalysisResult>;
    /**
     * Build inheritance hierarchies from class documents
     */
    private buildInheritanceHierarchies;
    /**
     * Build hierarchy tree from a root type
     */
    private buildHierarchyFromRoot;
    /**
     * Create a hierarchy node recursively
     */
    private createHierarchyNode;
    /**
     * Detect multiple inheritance patterns (class + interfaces)
     */
    private detectMultipleInheritancePatterns;
    /**
     * Identify orphaned types (no base class, no derived types)
     */
    private identifyOrphanedTypes;
    /**
     * Count total nodes in hierarchy tree
     */
    private countNodes;
    /**
     * Calculate maximum depth of hierarchy tree
     */
    private calculateMaxDepth;
    /**
     * Check if hierarchy has interface implementations
     */
    private hasInterfaceImplementations;
    /**
     * Format hierarchy analysis results
     */
    protected formatResponse(result: TypeHierarchyAnalysisResult, warnings?: string[]): MCPResponse;
}
/**
 * Zod schema for analyze type hierarchies tool parameters
 */
export declare const analyzeTypeHierarchiesSchema: z.ZodObject<{
    target_type: z.ZodOptional<z.ZodString>;
    include_interfaces: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
    max_depth: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    namespace_filter: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    include_interfaces: boolean;
    max_depth: number;
    target_type?: string | undefined;
    namespace_filter?: string | undefined;
}, {
    target_type?: string | undefined;
    include_interfaces?: boolean | undefined;
    max_depth?: number | undefined;
    namespace_filter?: string | undefined;
}>;
/**
 * Factory function to create and register the analyze type hierarchies tool
 */
export declare function createAnalyzeTypeHierarchiesTool(server: any, context: ToolExecutionContext): AnalyzeTypeHierarchiesTool;
export {};