import { FSGetFileMessage, FSGetFileHandleMessage, FSGetDirectoryHandleMessage, FSWriteFileMessage } from './fileSystem';
import { MiraMdxFileItem, FileStat } from './workspace';
export declare type DevServerEvent = {
    type: 'watcher';
    data: {
        event: 'add' | 'unlink' | 'change';
        file: MiraMdxFileItem<number> | FileStat<number>;
    };
};
export declare type DevServerMessage = FSGetFileMessage | FSGetFileHandleMessage | FSGetDirectoryHandleMessage | FSWriteFileMessage;
export interface DevServerWatcher {
    sendMessage: (message: DevServerMessage) => Promise<void>;
    sendMessageWaitForResponse: <T = unknown>(message: DevServerMessage) => Promise<T>;
}