export interface IQueryParams {
    api_key: string;
    user: string;
    app_version?: string;
    joined: string;
    version: string;
    in_app_version: string;
    embedded_campaign_version: string;
    language: string;
    app_store: string;
    device_width: string;
    device_height: string;
    device_dpi: string;
    device_name: string;
    os_version: string;
    os: string;
    device_type: string;
    orientation: string;
    etag?: string;
}