import LocalDevState from './LocalDevState.js';
type UIExtensionsDevModeInterfaceConstructorOptions = {
    localDevState: LocalDevState;
};
declare class UIExtensionsDevModeInterface {
    localDevState: LocalDevState;
    constructor(options: UIExtensionsDevModeInterfaceConstructorOptions);
    setup(): Promise<void>;
    start(): Promise<void>;
    fileChange(filePath: string, event: string): Promise<void>;
    cleanup(): Promise<void>;
}
export default UIExtensionsDevModeInterface;