import { Stack } from '../../base/common/collections/stack';
import { ILanguageServiceProvider } from '../../base/common/languages/languageService';
import { LanguageIdentifier } from "../../base/common/languages/languages";
import { Range } from 'web-tree-sitter';
export declare enum SymbolKind {
    Class = 0,
    Constant = 1,
    Enum = 2,
    EnumMember = 3,
    Field = 4,
    Function = 5,
    Implementation = 6,
    Interface = 7,
    Macro = 8,
    Method = 9,
    Module = 10,
    Struct = 11,
    Trait = 12,
    Type = 13,
    Union = 14,
    Variable = 15,
    Reference = 16,
    Import = 17,
    Wildcard = 18,
    Alias = 19
}
export declare class CodeSymbol {
    readonly uri: string;
    readonly qualifiedName: string;
    readonly name: string;
    readonly comment: string;
    readonly commentRange: Range;
    readonly nameRange: Range;
    readonly bodyRange: Range;
    readonly extentRange: Range;
    readonly kind: SymbolKind;
    readonly depth: number;
    constructor(uri: string, qualifiedName: string, name: string, comment: string, commentRange: Range, nameRange: Range, bodyRange: Range, extentRange: Range, kind: SymbolKind, depth: number);
}
export declare class SymbolExtractor {
    private readonly languageId;
    private readonly languageService;
    private queriesCache;
    constructor(languageId: LanguageIdentifier, languageService: ILanguageServiceProvider);
    findMatches(content: string, query: string): Promise<{
        tree: import("web-tree-sitter").Tree;
        matches: any;
    }>;
    executeQuery(filePath: string, content: string): Promise<CodeSymbol[]>;
    private getOrCreateQuery;
    private createSymbolRange;
    static updateScopesForSymbol(stack: Stack<CodeSymbol>, symbol: CodeSymbol): void;
    static rangeContains(outer: Range | undefined, inner: Range): boolean;
    static kindFromString(kind: string | null): SymbolKind;
    private createNameFromScopes;
}