import React from 'react';
import { EditorState, EditorStateConfig, Extension } from '@codemirror/state';
import { EditorView, ViewUpdate } from '@codemirror/view';
export * from '@codemirror/view';
export * from '@codemirror/basic-setup';
export * from '@codemirror/state';
export * from './useCodeMirror';
export interface ReactCodeMirrorProps extends Omit<EditorStateConfig, 'doc' | 'extensions'>, Omit<React.HTMLAttributes<HTMLDivElement>, 'onChange' | 'placeholder'> {
    /** value of the auto created model in the editor. */
    value?: string;
    height?: string;
    minHeight?: string;
    maxHeight?: string;
    width?: string;
    minWidth?: string;
    maxWidth?: string;
    /** focus on the editor. */
    autoFocus?: boolean;
    /** Enables a placeholder—a piece of example content to show when the editor is empty. */
    placeholder?: string | HTMLElement;
    /**
     * `light` / `dark` / `Extension` Defaults to `light`.
     * @default light
     */
    theme?: 'light' | 'dark' | Extension;
    /**
     * Whether to optional basicSetup by default
     * @default true
     */
    basicSetup?: boolean;
    /**
     * This disables editing of the editor content by the user.
     * @default true
     */
    editable?: boolean;
    /**
     * Whether to optional basicSetup by default
     * @default true
     */
    indentWithTab?: boolean;
    /** Fired whenever a change occurs to the document. */
    onChange?(value: string, viewUpdate: ViewUpdate): void;
    /** Fired whenever a change occurs to the document. There is a certain difference with `onChange`. */
    onUpdate?(viewUpdate: ViewUpdate): void;
    /**
     * Extension values can be [provided](https://codemirror.net/6/docs/ref/#state.EditorStateConfig.extensions) when creating a state to attach various kinds of configuration and behavior information.
     * They can either be built-in extension-providing objects,
     * such as [state fields](https://codemirror.net/6/docs/ref/#state.StateField) or [facet providers](https://codemirror.net/6/docs/ref/#state.Facet.of),
     * or objects with an extension in its `extension` property. Extensions can be nested in arrays arbitrarily deep—they will be flattened when processed.
     */
    extensions?: Extension[];
    /**
     * If the view is going to be mounted in a shadow root or document other than the one held by the global variable document (the default), you should pass it here.
     * Originally from the [config of EditorView](https://codemirror.net/6/docs/ref/#view.EditorView.constructor%5Econfig.root)
     */
    root?: ShadowRoot | Document;
}
export interface ReactCodeMirrorRef {
    editor?: HTMLDivElement | null;
    state?: EditorState;
    view?: EditorView;
}
declare const ReactCodeMirror: React.ForwardRefExoticComponent<ReactCodeMirrorProps & React.RefAttributes<ReactCodeMirrorRef>>;
export default ReactCodeMirror;