import * as ast from "./grammar/ast";
import * as Parser from "web-tree-sitter";
import { DiagnosticSeverity } from "./diagnostic";
import { Diagnostic } from "./diagnostic";
import { InputSource, Program } from "./semantics/program";
export declare const failedToFullyParseFile: ((level: DiagnosticSeverity, message: string, source: InputSource, range: ast.SourceRange) => Diagnostic) & {
    code: import("./diagnostic").DiagnosticCode;
};
export declare function parseDznSource(source: InputSource, program: Program): {
    ast?: ast.File;
    diagnostics: Diagnostic[];
};
export declare function initParser(): Promise<Parser>;
export type TreeSitterNode = Parser.SyntaxNode;
export declare function treeSitterParse(source: InputSource): Promise<Parser.SyntaxNode>;