import Parser from 'tree-sitter';
import type { SyntaxNode } from 'tree-sitter';
import type { Definition } from '../definition-extractor.js';
import type { LanguageAdapter } from '../language-adapter.js';
import type { FileReference, InternalSymbolUsage } from '../reference-extractor.js';
import type { WorkspaceMap } from '../workspace-resolver.js';
/**
 * RubyAdapter implements language support for Ruby files (.rb, .rake, .gemspec).
 * Currently provides a skeleton for parsing infrastructure.
 */
export declare class RubyAdapter implements LanguageAdapter {
    readonly languageId = "ruby";
    readonly fileExtensions: string[];
    readonly defaultIgnorePatterns: string[];
    private parser;
    constructor();
    /**
     * Get the tree-sitter parser instance for Ruby.
     */
    getParser(_filePath: string): Parser;
    /**
     * Extract all top-level definitions from the syntax tree.
     */
    extractDefinitions(rootNode: SyntaxNode): Definition[];
    /**
     * Extract all import/export references from the syntax tree.
     * Handles require, require_relative, include, extend, and prepend statements.
     */
    extractReferences(rootNode: SyntaxNode, filePath: string, knownFiles: Set<string>, _workspaceMap?: WorkspaceMap | null): FileReference[];
    /**
     * Extract internal symbol usages within the same file.
     * Detects method calls to locally-defined methods, handling implicit self
     * receiver and super calls.
     */
    extractInternalUsages(rootNode: SyntaxNode, definitions: Definition[]): InternalSymbolUsage[];
    /**
     * Resolve an import path to an absolute file path.
     * Handles require_relative (relative paths) and require (bare paths).
     */
    resolveImportPath(source: string, fromFile: string, knownFiles: Set<string>, _workspaceMap?: WorkspaceMap | null): string | null;
}
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