import { AfterViewInit, NgZone, OnDestroy, Renderer2 } from '@angular/core';
import { ClrCommonStringsService } from '../../utils/i18n/common-strings.service';
import { ColumnResizerService } from './providers/column-resizer.service';
import { TableSizeService } from './providers/table-size.service';
import * as i0 from "@angular/core";
export declare class ClrDatagridColumnSeparator implements AfterViewInit, OnDestroy {
    private columnResizerService;
    private renderer;
    private ngZone;
    private tableSizeService;
    commonString: ClrCommonStringsService;
    private document;
    columnSeparatorId: string;
    private resizeStartedOnKeyDown;
    private isWithinMaxResizeRange;
    private unlisteners;
    private resizeTrackerRef;
    private columnHandleRef;
    constructor(columnResizerService: ColumnResizerService, renderer: Renderer2, ngZone: NgZone, tableSizeService: TableSizeService, commonString: ClrCommonStringsService, document: any);
    get descriptionId(): string;
    private get resizeTrackerEl();
    private get columnHandleEl();
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    showTracker(): void;
    moveTracker(movedBy: number): void;
    hideTracker(): void;
    private showTrackerOnFirstKeyDown;
    private moveTrackerOnKeyDown;
    private hideTrackerOnKeyUp;
    private redFlagTracker;
    private isArrowLeftKeyEvent;
    private isArrowRightKeyEvent;
    static ɵfac: i0.ɵɵFactoryDeclaration<ClrDatagridColumnSeparator, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ClrDatagridColumnSeparator, "clr-dg-column-separator", never, {}, {}, never, never, false, never>;
}