import { Store } from '@ngrx/store';
import { Observable } from 'rxjs';
import { DataVariable, GraphicVariable, GraphicVariableOption, RecordStream } from '@dvl-fw/core';
import { DragDropEvent } from '../../drag-drop';
import { ApplicationState } from '../../shared/store';
import { DataVariableHoverService } from '../../shared/services/hover/data-variable-hover.service';
export declare class DataVariableDropzoneComponent {
    private hoverService;
    recordStream: RecordStream;
    graphicVariableOption: GraphicVariableOption;
    graphicVariableChange: Observable<GraphicVariable>;
    selectionClass: string;
    private availableGraphicVariables;
    private _graphicVariableChange;
    constructor(store: Store<ApplicationState>, hoverService: DataVariableHoverService);
    dataVariableDropped(selectedDataVariable: DataVariable): void;
    onDragDropEvent(event: DragDropEvent): void;
    onMouseOver(): void;
    onMouseOut(): void;
    mappableGraphicVariables(dataVariable: DataVariable): GraphicVariable[];
    get acceptsDrop(): (dataVariable: DataVariable) => boolean;
}