/**
 * CST printer — reconstructs source text from a CST tree.
 *
 * Walks the tree in document order, collecting all CstToken leaf nodes
 * and concatenating their trivia + text. The result is the original source
 * (losslessness property).
 *
 * This module supports both:
 * - Full CST tree printing via `printCst(program)`
 * - Flat token-level printing via `printTokens()` in attachTrivia.ts
 */
import type { CstProgram } from './types';
/**
 * Reconstruct the original source text from a CST program.
 *
 * Walks the CST tree in document order, collecting all leaf CstTokens
 * and concatenating their trivia + text. The trailing trivia from the
 * program is appended at the end.
 *
 * Losslessness property: `printCst(parseToCst(source)) === source`
 */
export declare function printCst(program: CstProgram): string;