import { IgCollection } from "igniteui-webcomponents-core";
import { SyncableObservableCollection$2 } from "igniteui-webcomponents-core";
import { DataGridColumn as DataGridColumn_internal } from './DataGridColumn';
import { IgcDataGridColumnComponent as IgcDataGridColumnComponent } from './igc-data-grid-column-component';
export declare class IgcGridColumnCollection extends IgCollection<IgcDataGridColumnComponent, DataGridColumn_internal> {
    constructor(list?: IgcDataGridColumnComponent[]);
    protected _createInnerColl(): SyncableObservableCollection$2<IgcDataGridColumnComponent, DataGridColumn_internal>;
}