import { GridsterConfigS } from './gridsterConfigS.interface';
import { ChangeDetectorRef, NgZone, Renderer2 } from '@angular/core';
import { Subject } from 'rxjs';
import { GridsterEmptyCell } from './gridsterEmptyCell.service';
import { GridsterCompact } from './gridsterCompact.service';
import { GridsterConfig } from './gridsterConfig.interface';
import { GridsterItem, GridsterItemComponentInterface } from './gridsterItem.interface';
import { GridsterRenderer } from './gridsterRenderer.service';
export declare abstract class GridsterComponentInterface {
    $options: GridsterConfigS;
    grid: GridsterItemComponentInterface[];
    checkCollision: (item: GridsterItem) => GridsterItemComponentInterface | boolean;
    checkCollisionForSwaping: (item: GridsterItem) => GridsterItemComponentInterface | boolean;
    positionXToPixels: (x: number) => number;
    pixelsToPositionX: (x: number, roundingMethod: (x: number) => number, noLimit?: boolean) => number;
    positionYToPixels: (y: number) => number;
    pixelsToPositionY: (y: number, roundingMethod: (x: number) => number, noLimit?: boolean) => number;
    findItemWithItem: (item: GridsterItem) => GridsterItemComponentInterface | boolean;
    findItemsWithItem: (item: GridsterItem) => GridsterItemComponentInterface[];
    checkGridCollision: (item: GridsterItem) => boolean;
    checkCollisionTwoItems: (item: GridsterItem, item2: GridsterItem) => boolean;
    getItemComponent: (item: GridsterItem) => GridsterItemComponentInterface | undefined;
    el: HTMLElement;
    renderer: Renderer2;
    gridRenderer: GridsterRenderer;
    cdRef: ChangeDetectorRef;
    options: GridsterConfig;
    calculateLayout$: Subject<void>;
    updateGrid: () => void;
    movingItem: GridsterItem | null;
    addItem: (item: GridsterItemComponentInterface) => void;
    removeItem: (item: GridsterItemComponentInterface) => void;
    previewStyle: (drag?: boolean) => void;
    mobile: boolean;
    curWidth: number;
    curHeight: number;
    columns: number;
    rows: number;
    curColWidth: number;
    curRowHeight: number;
    windowResize: (() => void) | null;
    setGridDimensions: () => void;
    dragInProgress: boolean;
    emptyCell: GridsterEmptyCell;
    compact: GridsterCompact;
    zone: NgZone;
    gridRows: Array<number>;
    gridColumns: Array<number>;
}