export interface BaseStructure {
    title: string;
    price: string;
    id?: string;
    url?: string;
    variants?: string;
    _variantStructure?: {
        _transform?: (variantMeta: any, allMeta: any) => any;
    };
    _transform?: (allMeta: any) => any;
}
export interface ProductMeta {
    (variant?: number): any;
    variants?: any[];
    transformedMeta?: any;
}
export declare type ProductStructure = BaseStructure & any;
export declare class ProductTransformer {
    structure: ProductStructure;
    variantStructure: any;
    hasVariants: boolean;
    idField: string;
    productTransform: (allMeta: any) => any;
    variantTransform: (variantMeta: any, allMeta: any) => any;
    variants: any[];
    constructor(structure: ProductStructure);
    transform(allMeta: any): any[];
    unpackVariants(allMeta: any): any[];
    remapVariant(remappedMeta: any, variantStruct: any): (variant: any) => any;
    extractIdField(): any;
    static getTransform(structure: ProductStructure): any;
}