/**
 * eventAst.ts — turn a flat RPG Maker MV command list into a logical tree.
 *
 * MV stores an event page (or common event) as a flat array of commands:
 *   { code: number, indent: number, parameters: unknown[] }
 * Structure is implied by `indent` plus a handful of section / terminator /
 * continuation codes the editor inserts. This module reconstructs the intent
 * as an AST so the rest of the intelligence layer can reason about, validate
 * and refactor event logic instead of walking opaque command arrays.
 *
 * The parser is pure (no IO) and defensive: malformed or truncated command
 * lists never throw, they just produce a best-effort tree.
 *
 * Roadmap #2 (AST de Eventos).
 */
export interface RawCommand {
    code: number;
    indent?: number;
    parameters?: unknown[];
}
export interface AstSection {
    /** Human label for the branch, e.g. "then", "else", 'when "Yes"', "if win". */
    label: string;
    /** The marker command code that opened this section (0 for the implicit first section). */
    code: number;
    children: AstNode[];
}
export interface AstNode {
    code: number;
    /** Human-readable command name. */
    name: string;
    indent: number;
    parameters: unknown[];
    /** One-line semantic description, e.g. 'Set Switch(5) = ON'. */
    summary: string;
    /** Folded text/script/comment continuation lines (codes 401/405/408/655). */
    text?: string;
    /** Body of a simple block (Loop). */
    children?: AstNode[];
    /** Labelled branches of a multi-way block (If/Choices/Battle). */
    sections?: AstSection[];
}
/**
 * Parse a flat MV command list into an AST (array of top-level statements).
 * The trailing code-0 terminator, if present, is included as a leaf node.
 */
export declare function parseEventCommands(commands: RawCommand[] | undefined | null): AstNode[];
/** Render an AST as an indented outline — the cheapest way to "see" event logic. */
export declare function astToOutline(nodes: AstNode[], depth?: number): string;