import type { Command } from "commander";
import type { MemoireEngine } from "../engine/core.js";
import type { SyncDirection } from "../engine/sync.js";
export interface SyncPayload {
    status: "completed" | "partial" | "failed";
    figma: {
        connected: boolean;
        cached: boolean;
        error?: string;
    };
    designSystem: {
        tokens: number;
        components: number;
        styles: number;
    };
    specs: {
        regenerated: number;
        total: number;
    };
    sync?: {
        direction: SyncDirection;
        applied: number;
        pushed: number;
        conflicts: number;
    };
    elapsedMs: number;
    error?: string;
}
export declare function registerSyncCommand(program: Command, engine: MemoireEngine): void;