import type { NotebookCell, NotebookDocument, TextLine } from 'vscode';
import { Position, Range } from '../../../util/common/test/shims/vscodeTypesShim';
export declare abstract class AlternativeNotebookDocument {
    protected readonly _text: string;
    protected readonly notebook: NotebookDocument;
    private _transformer;
    private get transformer();
    getText(range?: Range): string;
    private _getTextInRange;
    constructor(_text: string, notebook: NotebookDocument);
    protected positionToOffset(position: Position): number;
    /**
     * Translates a position in the notebook document to the corresponding alternative position.
     */
    abstract fromCellPosition(cell: NotebookCell, position: Position): Position;
    /**
     * Translates a position in the alternative document to the corresponding cell index and position in the notebook document.
     */
    abstract toCellPosition(position: Position): {
        cell: NotebookCell;
        position: Position;
    } | undefined;
    getWordRangeAtPosition(_position: Position): Range | undefined;
    private _lines;
    get lines(): string[];
    get lineCount(): number;
    lineAt(line: number): TextLine;
    lineAt(position: Position): TextLine;
    offsetAt(position: Position): number;
    positionAt(offset: number): Position;
    validateRange(range: Range): Range;
    validatePosition(position: Position): Position;
}
//# sourceMappingURL=alternativeNotebookDocument.d.ts.map