import IProductAttribute from '../../Interfaces/ProductAttribute';
import Attribute from '../Attribute';
export default class ProductAttribute {
    private _product_attribute;
    private _attributes_collection;
    private _user;
    constructor(product_attribute: IProductAttribute, attributes_collection: string, user: string);
    data: () => IProductAttribute;
    save: (partialProductAttribute?: Partial<IProductAttribute>) => Promise<boolean | string>;
    delete: () => Promise<boolean>;
    private _getAttribute;
    attribute: {
        get: () => Promise<Attribute | undefined>;
    };
}