import { UnsubscribeFunction } from "callback-registry";
import { Glue42Office } from "../../glue4office";
import { InternalSheetAPI, ValidateShowGridInvocationArgs, ValidationResponse } from "./types";
export default class SheetImpl implements InternalSheetAPI {
    get asSheetAPI(): Glue42Office.Excel.Sheet;
    private _sheet;
    private _registry;
    private _id;
    private _name;
    private _data;
    private _workbook;
    private _columns;
    private _options;
    private _validationResponse;
    private _invokeMethod;
    private _deltaCache;
    constructor(id: string, config: Glue42Office.Excel.OpenSheetConfig, invokeShowGrid: (params: any, options: any) => Promise<object>);
    changeColumnConfig(columnConfig: Glue42Office.Excel.ColumnConfig[], data?: object[]): Promise<void>;
    update(data: object[]): Promise<void>;
    onChanged(callback: (data: object, errorCallback: (errors: Glue42Office.Excel.ValidationError[]) => void, doneCallback: () => void, delta: Glue42Office.Excel.DeltaItem[]) => Promise<void>): UnsubscribeFunction;
    onChanging(callback: (info: Glue42Office.Excel.SheetChangingInfo) => void): UnsubscribeFunction;
    _onUpdate(args: ValidateShowGridInvocationArgs): Promise<ValidationResponse>;
    private errorCallback;
    private doneCallback;
    private mergeData;
}