import { PrintContext, CommentWithPosition } from './types';
import { Value } from '../../utils/types';
import { Statement } from '../../types/Ast.type';
import { Writer } from './Writer';
/**
 * Printer class - AST → string conversion
 *
 * Pure function(s), no access to originalScript.
 * Uses a Writer to avoid heavy string concatenations.
 */
export declare class Printer {
    private static printersRegistry;
    /**
     * Print a statement node to code
     */
    static printNode(node: Statement, ctx: PrintContext): string;
    /**
     * Print a comment
     */
    static printComment(comment: CommentWithPosition, indentLevel?: number): string;
    /**
     * Get value type
     */
    static getValueType(value: Value): 'string' | 'number' | 'boolean' | 'null' | 'object' | 'array';
    /**
     * Convert value type
     */
    static convertValueType(value: Value, targetType: 'string' | 'number' | 'boolean' | 'null' | 'object' | 'array'): Value | null;
    /**
     * Print argument/expression code
     */
    static printArg(arg: any, _ctx: PrintContext): string | null;
    /**
     * Print a variable reference
     */
    static printVarRef(name: string, path?: any[]): string;
    /**
     * Print an into target
     */
    static printIntoTarget(targetName: string, targetPath?: any[]): string;
    /**
     * Print assignment node
     */
    static printAssignment(node: any, writer: Writer, ctx: PrintContext): void;
    /**
     * Print cell block node
     */
    static printCellBlock(node: any, writer: Writer, ctx: PrintContext): void;
    /**
     * Print chunk marker node
     */
    static printChunkMarker(node: any, writer: Writer, _ctx: PrintContext): void;
    /**
     * Print command node
     */
    static printCommand(node: any, writer: Writer, ctx: PrintContext): void;
    /**
     * Print a comment node
     */
    static printCommentNode(node: any, writer: Writer, _ctx: PrintContext): void;
    /**
     * Get leading comments from a statement node.
     */
    private static getLeadingComments;
    /**
     * Get inline comment from a statement node.
     */
    static getInlineComment(stmt: any): CommentWithPosition | null;
    /**
     * Format an inline comment as a string to append to a line.
     */
    static formatInlineComment(comment: CommentWithPosition | null): string;
    /**
     * Emit decorators for a node if they exist.
     */
    private static emitDecorators;
    /**
     * Emit leading comments for a statement, preserving blank lines between them.
     */
    static emitLeadingComments(stmt: any, writer: Writer, _ctx: PrintContext, indentLevel: number): boolean;
    /**
     * Check if there's a blank line gap between the last comment and a statement.
     */
    static emitBlankLineAfterComments(stmt: any, writer: Writer): void;
    /**
     * Check if there's a blank line gap between two statements.
     */
    static emitBlankLineBetweenStatements(prevStmt: any, currentStmt: any, writer: Writer): void;
    /**
     * Print define (function definition) node
     */
    static printDefine(node: any, writer: Writer, ctx: PrintContext): void;
    /**
     * Print do block node
     */
    static printDo(node: any, writer: Writer, ctx: PrintContext): void;
    /**
     * Print think block node (AI reasoning block)
     */
    static printThink(node: any, writer: Writer, ctx: PrintContext): void;
    /**
     * Print for loop node
     */
    static printForLoop(node: any, writer: Writer, ctx: PrintContext): void;
    /**
     * Print ifBlock node
     */
    static printIfBlock(node: any, writer: Writer, ctx: PrintContext): void;
    /**
     * Print on block node
     */
    static printOnBlock(node: any, writer: Writer, ctx: PrintContext): void;
    /**
     * Print prompt block node
     */
    static printPromptBlock(node: any, writer: Writer, _ctx: PrintContext): void;
    /**
     * Print together block node
     */
    static printTogether(node: any, writer: Writer, ctx: PrintContext): void;
}