import { WebContainerProcess } from '@webcontainer/api';
/**
 * Generic tab definition.
 */
export type Tab<T = undefined> = {
    /**
     * Unique tab ID
     */
    id: string;
    /**
     * Additional context information.
     */
    context?: T;
    /**
     * Label to be shown in the tab list.
     */
    label: string;
    /**
     * Order of the tab. When a tab is opened or focused it gets a new order = `[current max order] + 1`.
     */
    order: number;
};
/**
 * Context information for an editor tab.
 */
export type EditorTabContext = {
    /**
     * When true, the close icon next to the tab label will be omitted.
     */
    suppressClose?: boolean;
};
/**
 * Context information for a process / terminal tab.
 */
export type ProcessTabContext = {
    /**
     * Arguments to be passed to `WebContainer.spawn()`.
     */
    args?: string[];
    /**
     * When true, a restart icon will appear next to the label and the process can be restarted.
     * Ignored when `isTerminal: true`.
     */
    canRestart?: boolean;
    /**
     * When true, a restart icon will appear next to the label and the process can be stopped.
     * Ignored when `isTerminal: true`.
     */
    canStop?: boolean;
    /**
     * Command to be passed to `WebContainer.spawn()`.
     */
    command: string;
    /**
     * Exit code of the finished / terminated process.
     */
    exitCode?: number;
    /**
     * When true, the process will run in the background and will not be shown in the tab list.
     */
    isHidden?: boolean;
    /**
     * When true, the process is treated as a terminal: some flags are ignored and the tab will be shown in the
     * terminals panel and not in the processes panel.
     */
    isTerminal?: boolean;
    /**
     * Used to persist the logs and re-fill xterm when the tab is closed and re-opened.
     */
    logs?: string[];
    /**
     * The process instance.
     */
    process?: WebContainerProcess;
    /**
     * Input handler, needed to accept input in xterm and pass it to the process in the web container.
     * @param chunk
     */
    processInputHandler?: (chunk?: string | undefined) => Promise<void>;
    /**
     * Output handler, needed to read and store the logs to be displayed by xterm.
     * @param data
     */
    processOutputHandler?: (data: string) => void;
    /**
     * When true, the close icon next to the tab label will be omitted.
     */
    suppressClose?: boolean;
    /**
     * When true, xterm will not accept user input.
     */
    suppressInput?: boolean;
};