import GC from '@grapecity/spread-sheets';
import { WorkbookCommand, WorkbookCommandArgs } from '../../types';
export type InsertColumnsType = 'before' | 'after';
export declare function insertColumns(sheet: GC.Spread.Sheets.Worksheet, ranges: GC.Spread.Sheets.Range[], insertCount: number, type: InsertColumnsType, width: number): void;
export interface InsertColumnsArgs extends WorkbookCommandArgs {
    ranges: GC.Spread.Sheets.Range[];
    count: number;
    type: InsertColumnsType;
    width: number;
}
export declare const InsertColumnsCustomCommand: WorkbookCommand;
