import { AgGridAngular } from 'ag-grid-angular';
import { Observable } from 'rxjs';
export declare function manageAgGridColumnState(host: AgGridAngular, destroyed$: Observable<unknown>, columnStateStoreTimeout?: number): void;
export declare function sizeColumnsToFitByDefault(grid: AgGridAngular): void;
export declare function isGridFocused(grid: AgGridAngular): boolean;