/**
 * manifest watch command
 *
 * Monitors .manifest files for changes and performs incremental
 * re-compilation, re-projection, and emits structured change events
 * for downstream build tools.
 *
 * Uses Node.js fs.watch (recursive mode) to minimize rebuild time.
 */
export interface WatchOptions {
    projection: string;
    surface: string;
    irOutput: string;
    codeOutput: string;
    glob?: string;
    auth: string;
    database: string;
    runtime: string;
    response: string;
    debounce: number;
    /** Emit structured JSON events to stdout for downstream tooling. */
    events: boolean;
    /** Clear terminal on each rebuild. */
    clear: boolean;
    /** Forwarded to generate.ts so dispatcher/concreteCommandRoutes config flows through. */
    projectionOptionsFromConfig?: Record<string, unknown>;
    /** Regenerate every projection in manifest.config.yaml on each rebuild. */
    all?: boolean;
    /**
     * Preview one compile+generate cycle without writing, then exit
     * (does not enter the watch loop).
     */
    dryRun?: boolean;
}
/**
 * Watch command handler
 *
 * Monitors .manifest files and re-builds on change.
 */
export declare function watchCommand(source: string | undefined, options: WatchOptions): Promise<void>;
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