export declare const MIGRATION_PATH: string;
export type SynapseDatabase = {
    getDatabase: () => unknown;
    load: <LOCALS extends object = object>(unique_id: string, defaults: object) => Promise<HomeAssistantEntityRow<LOCALS>>;
    update: (unique_id: string, content: object, defaults?: object) => Promise<void>;
    updateLocal: (unique_id: string, key: string, content: unknown) => Promise<void>;
    loadLocals: (unique_id: string) => Promise<Map<string, unknown>>;
    deleteLocal: (unique_id: string, key: string) => Promise<void>;
    deleteLocalsByUniqueId: (unique_id: string) => Promise<void>;
    deleteEntity: (unique_id: string) => Promise<void>;
};
export type HomeAssistantEntityRow<LOCALS extends object = object> = {
    unique_id: string;
    entity_id: string;
    app_unique_id: string;
    application_name: string;
    base_state: string;
    first_observed: string;
    id: number;
    last_modified: string;
    last_reported: string;
    state_json: string;
    locals: LOCALS;
};