/**
 * LSP Tools Service
 *
 * LLM tool handlers for LSP operations:
 * goto_definition, get_type_info, get_diagnostics, hover_info
 */
import type { getLogger } from '../output/logger.js';
type Logger = ReturnType<typeof getLogger>;
/**
 * LSP Tools Service — handles LLM tool calls for LSP operations
 */
export declare class LSPToolsService {
    private readonly cache;
    private readonly projectRoot;
    constructor(projectRoot?: string, _logger?: Logger);
    /**
     * Execute the goto_definition tool
     */
    executeGotoDefinition(args: Record<string, unknown>): Promise<string>;
    /**
     * Execute the get_type_info tool
     */
    executeGetTypeInfo(args: Record<string, unknown>): Promise<string>;
    /**
     * Execute the get_diagnostics tool
     */
    executeGetDiagnostics(args: Record<string, unknown>): Promise<string>;
    /**
     * Execute the hover_info tool
     */
    executeHoverInfo(args: Record<string, unknown>): Promise<string>;
    /**
     * Execute a hover request
     */
    private executeHover;
    /**
     * Resolve a position from either symbol name or line/character
     */
    private resolvePosition;
    /**
     * `read_file`/`run_terminal_cmd` both refuse to read/return credential-
     * shaped content — these four tool handlers took the same `file_path`
     * argument but bypassed CredentialGuard entirely, an inconsistent trust
     * boundary (the same argument refused by `read_file` was accepted
     * verbatim by `goto_definition`/`get_type_info`/`get_diagnostics`/
     * `hover_info`). Checked once per public entry point, before any
     * position resolution or LSP request that would otherwise read the file.
     */
    private checkSensitiveFile;
    /**
     * Read file content
     */
    private readFileContent;
    /**
     * Convert file path to URI
     */
    private toUri;
    /**
     * Get language ID for a file
     */
    private getLanguageId;
    /**
     * Parse a definition result from LSP
     */
    private parseDefinitionResult;
    /**
     * Format a definition result for display
     */
    private formatDefinitionResult;
    /**
     * Format diagnostics for display
     */
    private formatDiagnostics;
}
export declare function getLSPToolsService(projectRoot?: string): LSPToolsService;
export declare function resetLSPToolsService(): void;
export {};
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