export interface Payload {
    type: string;
    userId?: string;
    anonymousId?: string;
    event?: string;
    name?: string;
    properties?: {
        [k: string]: unknown;
    };
    user_traits?: {
        [k: string]: unknown;
    };
    groupId?: string;
    group_traits?: {
        [k: string]: unknown;
    };
    context?: {
        [k: string]: unknown;
    };
    integrations?: {
        [k: string]: unknown;
    };
    timestamp?: string;
    messageId?: string;
}
