import type { BaseItem, Composition, CompressedImage, Image, JSONScene, ParticleItem, RenderLevel, SpriteItem, TemplateImage } from '@galacean/effects-specification';
export * from './utils';
export declare function getStandardJSON(json: any): JSONScene;
export declare function getStandardImage(image: any, index: number, imageTags: RenderLevel[]): TemplateImage | Image | CompressedImage;
export declare function getStandardComposition(composition: any, opt?: {
    plugins?: string[];
    requires?: string[];
}): Composition;
export declare function getStandardItem(item: any, opt?: {
    plugins?: string[];
    requires?: string[];
}): SpriteItem | ParticleItem | BaseItem;