import { CompletionNotificationSpecification, ErrorNotificationSpecification, NotificationSpecification, ScalarNextNotificationSpecification, StreamNextNotificationSpecification } from './notification.js';
import { CompletionMessageStyles, ErrorMessageStyles, ScalarNextMessageStyles, StreamNextMessageStyles } from './styles.js';
declare type BaseMessageSpecification = {
    frame: number;
    notification: NotificationSpecification;
};
export declare type ScalarNextMessageSpecification = BaseMessageSpecification & {
    notification: ScalarNextNotificationSpecification;
    styles?: ScalarNextMessageStyles;
};
export declare type StreamNextMessageSpecification = BaseMessageSpecification & {
    notification: StreamNextNotificationSpecification;
    styles?: StreamNextMessageStyles;
};
export declare type NextMessageSpecification = ScalarNextMessageSpecification | StreamNextMessageSpecification;
export declare type CompletionMessageSpecification = BaseMessageSpecification & {
    notification: CompletionNotificationSpecification;
    styles?: CompletionMessageStyles;
};
export declare type ErrorMessageSpecification = BaseMessageSpecification & {
    notification: ErrorNotificationSpecification;
    styles?: ErrorMessageStyles;
};
export declare type MessageSpecification = NextMessageSpecification | CompletionMessageSpecification | ErrorMessageSpecification;
export {};