export interface IVariant {
    barcode: string;
    compare_at_price: number;
    created_at: string;
    fulfillment_service: string;
    grams: number;
    id: number;
    inventory_management: string;
    inventory_policy: string;
    inventory_quantity: number;
    old_inventory_quantity: number;
    inventory_quantity_adjustment: string;
    position: number;
    price: number;
    product_id: number;
    requires_shipping: boolean;
    sku: string;
    taxable: boolean;
    title: string;
    updated_at: string;
    image_id: string;
    option1: string;
    option2: string;
    option3: string;
    inventory_advance: string;
}
export declare function getProductVariant(param: {
    accessToken: string;
    id: string;
    delay?: number;
}): Promise<IVariant>;
export declare function putProductVariant(param: {
    accessToken: string;
    id: string;
    variant: Partial<IVariant>;
    delay?: number;
}): Promise<IVariant>;