import { EventEmitter, ElementRef, OnChanges } from '@angular/core';
import { DataItem } from '../models/chart-data.model';
import { Gradient } from '../common/types/gradient.interface';
import { BarOrientation } from '../common/types/bar-orientation.enum';
import * as i0 from "@angular/core";
export declare class TreeMapCellComponent implements OnChanges {
    data: DataItem;
    fill: string;
    x: number;
    y: number;
    width: number;
    height: number;
    label: string;
    value: any;
    valueFormatting: any;
    labelFormatting: any;
    gradient: boolean;
    animations: boolean;
    select: EventEmitter<any>;
    gradientStops: Gradient[];
    gradientId: string;
    gradientUrl: string;
    element: HTMLElement;
    transform: string;
    formattedLabel: string;
    formattedValue: string;
    initialized: boolean;
    orientation: typeof BarOrientation;
    constructor(element: ElementRef);
    ngOnChanges(): void;
    update(): void;
    loadAnimation(): void;
    getTextColor(): string;
    animateToCurrentForm(): void;
    onClick(): void;
    getGradientStops(): Gradient[];
    static ɵfac: i0.ɵɵFactoryDeclaration<TreeMapCellComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TreeMapCellComponent, "g[ngx-charts-tree-map-cell]", never, { "data": { "alias": "data"; "required": false; }; "fill": { "alias": "fill"; "required": false; }; "x": { "alias": "x"; "required": false; }; "y": { "alias": "y"; "required": false; }; "width": { "alias": "width"; "required": false; }; "height": { "alias": "height"; "required": false; }; "label": { "alias": "label"; "required": false; }; "value": { "alias": "value"; "required": false; }; "valueFormatting": { "alias": "valueFormatting"; "required": false; }; "labelFormatting": { "alias": "labelFormatting"; "required": false; }; "gradient": { "alias": "gradient"; "required": false; }; "animations": { "alias": "animations"; "required": false; }; }, { "select": "select"; }, never, never, false, never>;
}