import type { ReflectionEntry } from "./store.js";
export type ReflectionSyncResult = {
    kind: "unchanged" | "updated";
    entries: number;
} | {
    kind: "deferred";
    reason: "active-batch" | "sync-stopped";
} | {
    kind: "proposal";
    reason: string;
};
/** Coordinator-owned maintenance, never worker authorization. Conflicts remain non-blocking proposals. */
export declare function syncProjectReflectionBlock(input: {
    projectRoot: string;
    entries: readonly ReflectionEntry[];
    activeBatch: boolean;
    syncEnabled?: boolean;
}): Promise<ReflectionSyncResult>;