import { BasicDesc } from '../../services/basic-desc/basic-desc.service';
import { CesiumProperties } from '../../services/cesium-properties/cesium-properties.service';
import { ComputationCache } from '../../services/computation-cache/computation-cache.service';
import { LayerService } from '../../services/layer-service/layer-service.service';
import { LabelPrimitiveDrawerService } from '../../services/drawers/label-primitive-drawer/label-primitive-drawer.service';
/**
 *  This is a label primitive implementation.
 *  The ac-label element must be a child of ac-layer element.
 *  The properties of props are:
 *  + https://cesiumjs.org/Cesium/Build/Documentation/Label.html
 *
 *  __Usage :__
 *  ```
 *    <ac-label-primitive-desc props="{
 *      position: track.position,
 *      pixelOffset : [-15,20] | pixelOffset,
 *      text: track.name,
 *      font: '15px sans-serif'
 *    }">
 *    </ac-label-primitive-desc>
 *  ```
 */
export declare class AcLabelPrimitiveDescComponent extends BasicDesc {
    constructor(labelPrimitiveDrawer: LabelPrimitiveDrawerService, layerService: LayerService, computationCache: ComputationCache, cesiumProperties: CesiumProperties);
}