export interface ScheduledMessageSummary {
    /** Unique identifier for the scheduled message. */
    id: string;
    /** ISO 8601 timestamp of when the message is scheduled to be sent. */
    sendAt: string | null;
    /** Current status of the scheduled message. */
    status: ScheduledMessageSummary.Status;
    /** Cron expression for recurring schedules. */
    recurrence: string | null;
    /** Timezone for the schedule (e.g. "America/New_York"). */
    timezone: string | null;
    /** ISO 8601 end date for recurring schedules. */
    endDate: string | null;
    /** The scheduled message payload. */
    payload: Record<string, unknown>;
    /** ISO 8601 timestamp of when the schedule was created. */
    createdAt: string;
    /** ISO 8601 timestamp of when the schedule was last updated. */
    updatedAt: string;
}
export declare namespace ScheduledMessageSummary {
    /** Current status of the scheduled message. */
    const Status: {
        readonly Active: "ACTIVE";
        readonly Cancelled: "CANCELLED";
        readonly Failed: "FAILED";
    };
    type Status = (typeof Status)[keyof typeof Status];
}