export declare const CORE_TYPES: {
    PredicateParser: symbol;
    NarwhalSchemaContext: symbol;
    NarwhalSchemaFactory: symbol;
    DataEngineDatabase: symbol;
    NamespaceHandler: symbol;
    NamespaceHandlerHook: symbol;
    NarwhalSchema: symbol;
    SystemContextComponent: symbol;
    ConcreteProxiedCollection: symbol;
    ConcreteProxiedCollectionFactory: symbol;
    ProxiedCollection: symbol;
    ProxiedCollectionFactory: symbol;
};