/**
 * Init Engine Operations — EngineResult wrappers for init domain.
 *
 * Migrated from `packages/cleo/src/dispatch/engines/init-engine.ts`
 * (ENG-MIG-14 / T1581). All business logic remains in `../init.ts`;
 * this module only adds the `EngineResult` envelope so the CLI dispatch
 * layer can call core directly per ADR-057 D1.
 *
 * Importable from `@cleocode/core/internal` — no intermediate engine file
 * required in the CLI layer.
 *
 * @module init/engine-ops
 * @task T1581 — ENG-MIG-14
 * @epic T1566
 */
import { type EngineResult } from '../engine-result.js';
/**
 * Initialize a CLEO project directory.
 *
 * Creates the `.cleo/` directory structure with empty data files.
 * Returns an error envelope if already initialized (unless `force` is true).
 *
 * @param projectRoot - Absolute path to the project root directory.
 * @param options - Optional init overrides (projectName, force, mapCodebase).
 * @returns EngineResult with initialization details and next-step guidance.
 * @task T1581 — ENG-MIG-14
 */
export declare function initProject(projectRoot: string, options?: {
    projectName?: string;
    force?: boolean;
    mapCodebase?: boolean;
}): Promise<EngineResult<{
    initialized: boolean;
    projectRoot: string;
    filesCreated: string[];
    skipped: string[];
    warnings: string[];
    classification?: {
        kind: 'greenfield' | 'brownfield';
        signalCount: number;
        topLevelFileCount: number;
        hasGit: boolean;
    };
    nextSteps?: Array<{
        action: string;
        command: string;
    }>;
}>>;
/**
 * Check whether auto-init is enabled via the `CLEO_AUTO_INIT` environment
 * variable.
 *
 * @returns `true` if `CLEO_AUTO_INIT=true` is set in the environment.
 * @task T1581 — ENG-MIG-14
 */
export declare function isAutoInitEnabled(): boolean;
/**
 * Check initialization status and auto-init if configured.
 *
 * Returns `{ initialized: true }` if the project is ready. Throws (wrapped
 * as `E_NOT_INITIALIZED`) if the project is not initialized and auto-init is
 * disabled.
 *
 * @param projectRoot - Absolute path to the project root directory.
 * @returns EngineResult with initialized flag.
 * @task T1581 — ENG-MIG-14
 */
export declare function ensureInitialized(projectRoot: string): Promise<EngineResult<{
    initialized: boolean;
}>>;
/**
 * Get the current CLEO / project version string.
 *
 * Checks the `VERSION` file first, then falls back to `package.json`.
 *
 * @param projectRoot - Absolute path to the project root directory.
 * @returns EngineResult with the resolved version string.
 * @task T1581 — ENG-MIG-14
 */
export declare function getVersion(projectRoot: string): Promise<EngineResult<{
    version: string;
}>>;
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