import { Object3D } from "three";
import { type GLTF } from "three/examples/jsm/loaders/GLTFLoader.js";
import { SerializationContext } from "./engine_serialization_core.js";
import { Context } from "./engine_setup.js";
import type { IComponent, SourceIdentifier, UIDProvider } from "./engine_types.js";
import { NEEDLE_components } from "./extensions/NEEDLE_components.js";
export declare function writeBuiltinComponentData(comp: IComponent, context: SerializationContext): object | null;
/**
 * The ONE component-creation core, shared by the glTF loader (NEEDLE_components
 * extension, below) and the project-document evaluator (defs — engine_project_document):
 * construct the component from its serialized data and attach it DORMANT. Deserialization
 * and awake are the CALLER's phase (the loader queues deserialization for pre-setup, the
 * evaluator already runs inside pre-setup and deserializes immediately). Every
 * creation-time side effect lives here so the two paths cannot drift.
 */
export declare function createComponentFromSerializedData(obj: Object3D, type: new () => unknown, compData: {
    name: string;
    guid?: string;
}, serializationContext: SerializationContext): IComponent;
export declare function createBuiltinComponents(context: Context, gltfId: SourceIdentifier, gltf: GLTF & {
    children?: Array<Object3D>;
}, seed?: number | null | UIDProvider, extension?: NEEDLE_components): Promise<void>;