import Parser from 'web-tree-sitter';
import { CodeElementType } from '../codemodel/CodeElementType';
import { NamedElement } from './NamedElement';
import { LanguageProfile, MemoizedQuery } from "../code-context/base/LanguageProfile";
import { TreeSitterFile } from './TreeSitterFile';
/**
 * The `NamedElementBuilder` class is used to build named elements (such as variables, methods, and classes) from a
 * TreeSitter file. It uses the Tree-sitter parsing library to parse the source code and extract the named elements, like
 * - Class
 * - Method
 * - Variable
 *
 * @property {LanguageProfile} langConfig - The language configuration for the TypeScript file.
 * @property {Parser.Tree} tree - The syntax tree of the TypeScript file.
 * @property {Parser.Language} language - The language of the TypeScript file.
 * @property {Parser | undefined} parser - The parser used to parse the TypeScript file.
 *
 */
export declare class NamedElementBuilder {
    langConfig: LanguageProfile;
    tree: Parser.Tree;
    language: Parser.Language;
    parser: Parser | undefined;
    private file;
    /**
     * Creates a new `NamedElementBuilder` object.
     *
     * @param {TreeSitterFile} file - The TreeSitter file to build named elements from.
     */
    constructor(file: TreeSitterFile);
    buildVariable(): NamedElement[];
    buildMethod(): NamedElement[];
    buildClass(): NamedElement[];
    /**
     * The `getElementForAction` method is used to get the named elements (either method or class) that are present at a specific line number in the TypeScript code.
     *
     * @param lineNo - The line number in the TypeScript code.
     *
     * @returns An array of `NamedElement` objects. Each `NamedElement` object represents a method or class that is present at the specified line number. If no such elements are found, an empty array is returned.
     *
     * The method first builds a list of method nodes using the `buildMethod` function. It then filters this list to find the methods that are present at the specified line number. If any such methods are found, they are returned.
     *
     * If no methods are found at the specified line number, the method then builds a list of class nodes using the `buildClass` function. It filters this list to find the classes that are present at the specified line number. If any such classes are found, they are returned.
     *
     * If no methods or classes are found at the specified line number, the method returns an empty array.
     *
     * Note: This method currently does not handle TypeScript imports.
     */
    getElementForAction(lineNo: number): NamedElement[];
    getElementForSelection(startLine: number, endLine: number): NamedElement[];
    private static isIntersect;
    private static contains;
    private static isIntersectRange;
    private static containsRange;
    /**
     * Searches the syntax tree for matches to the given query string and returns a list of identifier-block ranges.
     *
     * @param memoizedQuery The memoized query object to use for the search.
     * @param elementType The type of code element that the query string represents.
     * @returns An array of `IdentifierBlockRange` objects representing the matches, or a `TreeSitterFileError` if an error occurs.
     */
    buildBlock(memoizedQuery: MemoizedQuery, elementType: CodeElementType): NamedElement[];
}