import { Observable, Subject } from 'rxjs';
import { BaseEditor, Editor, EditorServices, EditorSpec } from './editor';
/**
 * Editor that connects/disconnects to/from different targets over time, such as using a React ref.
 */
export interface ConnectingEditor<T, S extends EditorServices> extends Editor<S> {
    readonly target$: Subject<T | null>;
    /** Can be used as a React ref to connect on mount and disconnect on unmount. */
    readonly targetRef: (target: T | null) => void;
}
export declare type ConnectingEditorSpecCreator<T, S extends EditorServices> = (target$: Observable<T | null>) => EditorSpec<S>;
export declare function createConnectingEditor<T, S extends EditorServices>(createSpec: ConnectingEditorSpecCreator<T, S>): ConnectingEditor<T, S>;
export declare class BaseConnectingEditor<T, S extends EditorServices> extends BaseEditor<S> implements ConnectingEditor<T, S> {
    constructor(createSpec: ConnectingEditorSpecCreator<T, S>);
    readonly target$: Subject<T | null>;
    readonly targetRef: (target: T | null) => void;
}