/**
 * Shared setup for hmem-mcp and hmem-curate-server.
 * Both MCP servers run as separate processes but share env vars, config, and sync logic.
 */
import { z } from "zod";
import { HmemStore } from "./hmem-store.js";
import type { HmemConfig } from "./hmem-config.js";
export declare const HMEM_PATH: string;
export declare const PROJECT_DIR: string;
export declare function log(msg: string): void;
export declare function jsonArrayString<T extends z.ZodTypeAny>(schema: T): z.ZodPipe<z.ZodTransform<unknown, unknown>, T>;
export declare function validateFilePath(userPath: string, hmemDir: string): string;
export declare function safeError(e: unknown): string;
export declare function activeProjectLine(store: HmemStore): string;
export declare function syncPull(hmemPath: string): Promise<Array<{
    id: string;
    title: string;
    created_at: string;
    modified?: boolean;
}>>;
export declare function syncPullThenPush(hmemPath: string): Promise<void>;
export declare function syncPush(hmemPath: string): void;
export declare function reserveId(hmemPath: string, id: string): Promise<boolean>;
export declare function syncPushSync(hmemPath: string): Promise<boolean>;
export declare function syncPushWithRetry(hmemPath: string, maxAttempts?: number): Promise<{
    attempts: number;
    resolved: boolean;
}>;
export declare function reserveNextSubIds(hmemPath: string, parentId: string, content: string, hmemStore: HmemStore, maxAttempts?: number): Promise<string[]>;
export declare function bumpId(id: string): string;
export declare function compareIds(a: string, b: string): number;
export declare function reserveNextId(hmemPath: string, prefix: string, hmemStore: HmemStore, maxAttempts?: number): Promise<string>;
export declare const hmemConfig: HmemConfig;
export declare function resolveStore(storeName: "personal" | "company", hmemPath: string | undefined): {
    store: HmemStore;
    label: string;
    path: string;
    isExternal: boolean;
};