import type { Context } from "@/types";
import { type GraphNode, type GraphTree } from "./graph/graphTypes.js";
export type MemoryOptions = {
    usersDir: string;
};
/**
 * Facade for user-scoped graph-memory markdown storage.
 * Expects: usersDir points to the runtime users root.
 */
export declare class Memory {
    private readonly usersDir;
    constructor(options: MemoryOptions);
    resolveMemoryDir(ctx: Context): string;
    readGraph(ctx: Context): Promise<GraphTree>;
    readNode(ctx: Context, nodeId: string): Promise<GraphNode | null>;
    writeNode(ctx: Context, node: GraphNode): Promise<void>;
    append(ctx: Context, nodeId: string, content: string): Promise<void>;
}
//# sourceMappingURL=memory.d.ts.map