export declare const MailsettingCustomAction: {
    system: boolean;
    name: string;
    code: string;
    allow_layouts: string[];
    type: string;
    internal_actions: {
        type: string;
        path: string;
        method: string;
        body: {
            to: string;
            subject: string;
            body: string;
        };
    }[];
    show_on: string;
    entity: string;
    entity_layout: string;
    enabled: boolean;
    icon: string;
    redirect: string;
    show_in_list: boolean;
    allow_bulk: boolean;
    direct: boolean;
    execute_mode: string;
}[];