import LegendView from './LegendView.js';
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import { LegendSelectorButtonOption } from './LegendModel.js';
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import ExtensionAPI from '../../core/ExtensionAPI.js';
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import GlobalModel from '../../model/Global.js';
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import ScrollableLegendModel, { ScrollableLegendOption } from './ScrollableLegendModel.js';
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interface PageInfo {
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contentPosition: number[];
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pageCount: number;
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pageIndex: number;
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pagePrevDataIndex: number;
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pageNextDataIndex: number;
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}
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declare class ScrollableLegendView extends LegendView {
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static type: "legend.scroll";
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type: "legend.scroll";
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newlineDisabled: boolean;
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private _containerGroup;
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private _controllerGroup;
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private _currentIndex;
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private _showController;
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init(): void;
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/**
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* @override
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*/
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resetInner(): void;
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/**
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* @override
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*/
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renderInner(itemAlign: ScrollableLegendOption['align'], legendModel: ScrollableLegendModel, ecModel: GlobalModel, api: ExtensionAPI, selector: LegendSelectorButtonOption[], orient: ScrollableLegendOption['orient'], selectorPosition: ScrollableLegendOption['selectorPosition']): void;
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/**
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* @override
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*/
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layoutInner(legendModel: ScrollableLegendModel, itemAlign: ScrollableLegendOption['align'], maxSize: {
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width: number;
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height: number;
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}, isFirstRender: boolean, selector: LegendSelectorButtonOption[], selectorPosition: ScrollableLegendOption['selectorPosition']): import("zrender/lib/core/BoundingRect").RectLike;
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_layoutContentAndController(legendModel: ScrollableLegendModel, isFirstRender: boolean, maxSize: {
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width: number;
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height: number;
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}, orientIdx: 0 | 1, wh: 'width' | 'height', hw: 'width' | 'height', yx: 'x' | 'y', xy: 'y' | 'x'): import("zrender/lib/core/BoundingRect").RectLike;
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_pageGo(to: 'pagePrevDataIndex' | 'pageNextDataIndex', legendModel: ScrollableLegendModel, api: ExtensionAPI): void;
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_updatePageInfoView(legendModel: ScrollableLegendModel, pageInfo: PageInfo): void;
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/**
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* contentPosition: Array.<number>, null when data item not found.
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* pageIndex: number, null when data item not found.
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* pageCount: number, always be a number, can be 0.
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* pagePrevDataIndex: number, null when no previous page.
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* pageNextDataIndex: number, null when no next page.
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* }
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*/
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_getPageInfo(legendModel: ScrollableLegendModel): PageInfo;
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_findTargetItemIndex(targetDataIndex: number): number;
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}
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export default ScrollableLegendView;
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