/**
 * Format version types and constants
 *
 * Defines the two supported project formats:
 * - cli_v1: Native CLI format (full feature support, per-entity metadata)
 * - newo_v2: NEWO platform export format (compatible with platform UI exports)
 */
import type { RunnerType } from '../types.js';
export type FormatVersion = 'cli_v1' | 'newo_v2';
export interface FormatConfig {
    version: FormatVersion;
    source: 'explicit-flag' | 'env-var' | 'auto-detected' | 'default';
}
/**
 * Extension mapping per format
 *
 * cli_v1: guidance -> .guidance, nsl -> .jinja
 * newo_v2: guidance -> .nslg, nsl -> .nsl
 */
export declare const CLI_V1_EXTENSIONS: Record<RunnerType, string>;
export declare const NEWO_V2_EXTENSIONS: Record<RunnerType, string>;
/** All recognized script file extensions across both formats */
export declare const ALL_SCRIPT_EXTENSIONS: readonly [".guidance", ".jinja", ".nsl", ".nslg"];
/** V2 import version marker content */
export declare const V2_IMPORT_VERSION = "v2.0.0";
/** Valid format values for CLI flag and env var validation */
export declare const VALID_FORMATS: readonly FormatVersion[];
//# sourceMappingURL=types.d.ts.map