import { Node, Origin, Position, Source } from "../";
import { ParseTree, Token } from "antlr4ng";
declare module "../model/position" {
    namespace Point {
        function ofTokenStart(token: Token): Point;
        function ofTokenEnd(token: Token): Point;
    }
    namespace Position {
        function ofParseTree(parseTree: ParseTree, source?: Source): Position | undefined;
        function ofToken(token: Token): Position;
        function ofTokenStart(token: Token): Position;
        function ofTokenEnd(token: Token): Position;
    }
}
export declare function positionOfParseTree(parseTree: ParseTree, source?: Source): Position | undefined;
export declare class ParseTreeOrigin extends Origin {
    parseTree?: ParseTree | undefined;
    protected readonly _source?: Source | undefined;
    constructor(parseTree?: ParseTree | undefined, _source?: Source | undefined);
    get position(): Position | undefined;
    get sourceText(): string | undefined;
    get source(): Source | undefined;
}
declare module '../model/model' {
    interface Node {
        parseTree?: ParseTree;
        withParseTreeNode(parseTree?: ParseTree | null, source?: Source): this;
    }
}
declare module 'antlr4ng' {
    interface ParserRuleContext {
        getOriginalText(): string;
    }
}
export declare function withParseTreeNode(node: Node, parseTree?: ParseTree | null, source?: Source): Node;