export interface Payload {
    event_id?: string;
    timestamp: string | number;
    user_id?: string;
    device?: {
        os?: string;
        os_version?: string;
        advertising_id?: string;
        unique_device_id?: string;
        model?: string;
        ua?: string;
        language?: string;
        ip?: string;
    };
    session_id?: string;
    default_currency?: string;
    items?: {
        id: string;
        price?: number;
        currency?: string;
        quantity?: number;
        seller_id?: string;
    }[];
    page_id?: string;
    page_identifier_tokens?: {
        [k: string]: unknown;
    };
    referrer_page_id?: string;
}
