import type { NginxConfig } from './types';
/**
 * Options for deparsing
 */
export interface DeparseOptions {
    indent?: string;
    newline?: string;
}
/**
 * Deparser for nginx configuration AST
 */
export declare class Deparser {
    private options;
    private indentLevel;
    constructor(options?: DeparseOptions);
    /**
     * Deparse AST back to nginx configuration string
     */
    deparse(ast: NginxConfig): string;
    private deparseStatements;
    private deparseStatement;
    private deparseComment;
    private deparseDirective;
    private deparseBlock;
    private deparseIfBlock;
    private deparseMapBlock;
    private deparseMapEntries;
    private deparseGeoBlock;
    private deparseUpstreamBlock;
    private deparseServerBlock;
    private deparseLocationBlock;
    private deparseHttpBlock;
    private deparseEventsBlock;
    private deparseStreamBlock;
    private deparseTypesBlock;
    private deparseLimitExceptBlock;
    private deparseBlockBody;
    private formatArgs;
    private getIndent;
}
/**
 * Deparse nginx AST back to configuration string
 */
export declare function deparse(ast: NginxConfig, options?: DeparseOptions): string;