import { DocumentReference } from './reference';
import { DocumentSnapshot } from './document';
export interface CategoryTreeDocumentData {
    object: string;
    id: string;
    segment: string;
    name: string;
    categories: {
        object: string;
        data: CategoryTreeDocumentData[];
    };
}
interface SetCategoryTreeDocumentData {
    segment: string;
    name: string;
    categories: SetCategoryTreeCollectionData[];
}
export interface SetCategoryTreeCollectionData {
    segment: string;
    name: string;
    categories: SetCategoryTreeCollectionData[];
}
export declare class CategoryTreeDocumentReference extends DocumentReference {
    set(category: SetCategoryTreeDocumentData): Promise<void>;
    get(): Promise<CategoryTreeDocumentSnapshot>;
    delete(): Promise<void>;
}
declare class CategoryTreeDocumentSnapshot extends DocumentSnapshot {
}
export {};