import { ComponentPayload } from '../classes/componentpayload';
import { ProjectFileService } from '../classes/projectfileservice';
/**
 * Extracts components from a catalog response and saves them to the project file service.
 * @param componentFilter
 *  * If string -> expected stringified RegExp
 *  * If RegExp -> used as a filter for ids
 *  * If string[] -> used as a list of ids to extract
 *  * If undefined -> all components are extracted
 * @param projectFileService
 * @param catalogId
 * @returns
 */
export declare function extractComponentsResponse(projectFileService: ProjectFileService, catalogId: string, componentFilter?: string | RegExp | string[] | undefined): ComponentPayload[] | undefined;
/**
 * Finds a component in the catalog components and extracts its payload.
 * If the component is not found, it returns undefined.
 * @param catalogComponents
 * @param componentId
 * @returns undefined if fail, otherwise returns the ComponentPayload
 * @throws Error if no components provided
 */
export declare function extractComponentPayloadFromResponse(catalogComponent: any): ComponentPayload | undefined;
/**
 * Extracts items from a catalog response and saves them to the project file service.
 * @param componentFilter
 *  * If string -> expected stringified RegExp
 *  * If RegExp -> used as a filter for ids
 *  * If string[] -> used as a list of ids to extract
 *  * If undefined -> all components are extracted
 * @param projectFileService
 * @param catalogId
 */
export declare function extractItemsResponse(projectFileService: ProjectFileService, catalogId: string, componentFilter?: string | RegExp | string[] | undefined): any[] | undefined;
/**
 * There are some legacy properties in the material json that are not needed anymore.
 * This function will remove them.
 * @param material the object to modify
 */
export declare function cleanupMaterialJson(material: any): void;
export declare const THIS_MATERIAL = "@material";
export declare const LOCAL_DOWNLOADED_THUMBNAIL_ATTRIBUTE_NAME = "localThumbnail";
export declare const THUMBNAIL_FILENAME = "thumbnail";
export declare function extractMaterialsResponse(projectFileService: ProjectFileService, catalogId: string, materialFilter?: string | RegExp | string[] | undefined, downloadTextures?: boolean): Promise<void>;