export declare const dispatch: (messageOptions: import("../channel").MessageDataType<"toastDispatch"> & import("../channel").BaseMessageOptions) => Promise<void>;
/**
 * Dispatch a toast.
 */
export type toastDispatch = {
    responseType: void;
    /**
     * This message will be shown in the toast.
     * The message should consist of 3 words max.
     */
    msg: string;
    /**
     * The type of toast you want to create.
     */
    type: 'informal' | 'critical' | 'positive';
    /**
     * Specifies if the toast can be manually dismmissed.
     */
    dismissible: boolean;
    /**
     * An icon to be displayed before "message".
     */
    icon?: string;
    /**
     * You can add several action buttons to the notification.
     * Each button contains a route (url) which gets opened on
     * a click.
     */
    action?: {
        label: string;
        callback: () => void;
    };
};