import { NotebookCellModel } from './notebook-cell-model';
import { Disposable, Emitter } from '@theia/core';
import { NotebookModel } from './notebook-model';
export interface SelectedCellChangeEvent {
    cell: NotebookCellModel | undefined;
    scrollIntoView: boolean;
}
export type CellEditorFocusRequest = number | 'lastLine' | undefined;
/**
 * Model containing the editor state/view information of a notebook editor. The actual notebook data can be found in the {@link NotebookModel}.
 */
export declare class NotebookViewModel implements Disposable {
    protected readonly onDidChangeSelectedCellEmitter: Emitter<SelectedCellChangeEvent>;
    readonly onDidChangeSelectedCell: import("@theia/core").Event<SelectedCellChangeEvent>;
    selectedCell?: NotebookCellModel;
    get selectedCellViewModel(): CellViewModel | undefined;
    readonly cellViewModels: Map<number, CellViewModel>;
    initDataModel(model: NotebookModel): void;
    setSelectedCell(cell: NotebookCellModel, scrollIntoView?: boolean): void;
    dispose(): void;
}
export declare class CellViewModel implements Disposable {
    protected readonly cell: NotebookCellModel;
    protected onDispose: () => void;
    protected readonly onDidRequestCellEditChangeEmitter: Emitter<boolean>;
    readonly onDidRequestCellEditChange: import("@theia/core").Event<boolean>;
    protected readonly onWillFocusCellEditorEmitter: Emitter<CellEditorFocusRequest>;
    readonly onWillFocusCellEditor: import("@theia/core").Event<CellEditorFocusRequest>;
    protected readonly onWillBlurCellEditorEmitter: Emitter<void>;
    readonly onWillBlurCellEditor: import("@theia/core").Event<void>;
    protected _editing: boolean;
    get editing(): boolean;
    constructor(cell: NotebookCellModel, onDispose: () => void);
    requestEdit(): void;
    requestStopEdit(): void;
    requestFocusEditor(focusRequest?: CellEditorFocusRequest): void;
    requestBlurEditor(): void;
    dispose(): void;
}
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