/// <reference types="react" />
/** 数据驱动样式表达式，如 ['match', ['get', 'name'], 'a', '#f00', '#00f']（SDK 表达式语法） */
export type LineStyleExpr = unknown[];
export interface LineLayerStyle {
    strokeColor?: string | LineStyleExpr;
    strokeWeight?: number | LineStyleExpr;
    strokeOpacity?: number | LineStyleExpr;
    strokeStyle?: string | LineStyleExpr;
    strokeLineCap?: string;
    strokeLineJoin?: string;
    borderColor?: string | LineStyleExpr;
    borderWeight?: number | LineStyleExpr;
    dashArray?: number[];
    strokeTextureUrl?: string | LineStyleExpr;
    strokeTextureWidth?: number | LineStyleExpr;
    strokeTextureHeight?: number;
    /** 是否按纹理序列渲染（贴图沿线重复） */
    sequence?: boolean;
    /** 纹理之间的间隔长度 */
    marginLength?: number;
    [k: string]: unknown;
}
export interface LineLayerOptions {
    style?: LineLayerStyle;
    idKey?: string;
    crs?: string;
    isFlat?: boolean;
    drawPart?: boolean;
    selectedColor?: string;
    selectedIndex?: number;
    enablePicked?: boolean;
    /** 拾取时是否自动切换 selectedIndex（配合 feature-state 高亮时通常设 false，自己控制状态） */
    enableChangeSelectIndexByPick?: boolean;
    autoSelect?: boolean;
    popEvent?: boolean;
    pickWidth?: number;
    pickHeight?: number;
    /** 命中要素时是否自动改变鼠标样式 */
    mouseStyleChange?: boolean;
    /** 参考中心点（Point） */
    referCenter?: unknown;
    isTop?: boolean;
    isLowText?: boolean;
    /** 是否渐变线 */
    isLinear?: boolean;
    /** 渐变纹理 */
    linearTexture?: unknown;
    nodeShow?: boolean;
    nodeMask?: boolean;
    nodeStrict?: boolean;
    nodeJoin?: boolean;
    nodeBreakpoint?: boolean;
    nodeMiddleShow?: boolean;
    nodeMinZoom?: number;
    linkLine?: boolean;
    visible?: boolean;
    opacity?: number;
    minZoom?: number;
    maxZoom?: number;
    zIndex?: number;
}
/** 图层拾取事件对象（enablePicked=true 时点击/悬停命中要素；dataIndex=-1 表示点空白） */
export interface LineLayerEvent {
    value?: {
        dataIndex?: number;
        dataItem?: {
            properties?: Record<string, unknown>;
            [k: string]: unknown;
        };
        [k: string]: unknown;
    };
    [k: string]: unknown;
}
export interface LineLayerProps extends LineLayerOptions {
    /** GeoJSON 数据源，变化时调用 raw.setData() */
    data?: object;
    /** setData 第二参（如 { changeCenter: true } 自动定位到数据范围） */
    setDataParams?: object;
    /** 点击要素（需 enablePicked）。e.value.dataIndex 为命中要素索引，-1 表示点空白 */
    onClick?: (e: LineLayerEvent) => void;
    /** 双击要素（需 enablePicked） */
    onDblClick?: (e: LineLayerEvent) => void;
    onRightClick?: (e: LineLayerEvent) => void;
    /** 鼠标在要素上移动（需 enablePicked）。SDK 不派发 mouseover/mouseout，hover 进出请自行用 dataIndex 变化推导 */
    onMouseMove?: (e: LineLayerEvent) => void;
    /** 图层创建并挂载后回调，拿到原生 LineLayer 实例做命令式操作（如 updateState/clearState/traceControl） */
    onReady?: (layer: any) => void;
}
export declare const LineLayer: import('react').NamedExoticComponent<LineLayerProps>;