import { Token } from '../classes/Lexer';
import { CodePosition } from '../types/Ast.type';
import { TokenStream } from '../classes/TokenStream';
/**
 * Create CodePosition from start and end tokens
 * @param startToken - The token where the node starts
 * @param endToken - The token where the node ends
 * @returns 0-indexed CodePosition
 */
export declare function createCodePosition(startToken: Token, endToken: Token): CodePosition;
/**
 * Skip whitespace and comments on the current line
 * @param stream - TokenStream to skip in
 */
export declare function skipWhitespaceOnLine(stream: TokenStream): void;