/// <reference types="@types/react" />
import { RefObject } from 'react';
import { Animated } from 'react-native';
import { CellMethods } from './VirtualizedGridTypes.js';
export declare class CoordinateObject {
    constructor();
    /**
     * 左上角point的x方向的位移
     */
    _x: number;
    set x(val: number);
    get x(): number;
    /**
     * 左上角point的y方向的位移
     */
    _y: number;
    set y(val: number);
    get y(): number;
    /**
    /**
     * 左上角point的x方向的位移的动画值
     */
    xAnimated: Animated.Value;
    /**
     * 左上角point的y方向的位移的动画值
     */
    yAnimated: Animated.Value;
    /**
     * 左上角cell的row（非freezed）
     */
    rowIndex: number;
    /**
     * 左上角cell的column（非freezed）
     */
    columnIndex: number;
    /**
     * 左上角cell相对于container的左上角point的x方向的位移
     */
    left: number;
    /**
     * 左上角cell相对于container的左上角point的的y方向的位移
     */
    top: number;
}
export declare class ContentObject {
    constructor();
    _offsetX: number;
    _offsetY: number;
    offsetXAnimated: Animated.Value;
    offsetYAnimated: Animated.Value;
    _width: number;
    _height: number;
    widthAnimated: Animated.Value;
    heightAnimated: Animated.Value;
    set offsetX(val: number);
    get offsetX(): number;
    set offsetY(val: number);
    get offsetY(): number;
    set width(val: number);
    get width(): number;
    set height(val: number);
    get height(): number;
}
export declare class ColumnObject {
    constructor({ x, width, columnIndex, freezed, }: {
        x: number;
        width: number;
        columnIndex: number;
        freezed?: boolean;
    });
    columnIndex: number;
    freezed: boolean;
    xAnimated: Animated.Value;
    widthAnimated: Animated.Value;
    zIndexAnimated: Animated.Value;
    highlightOpacityAnimated: Animated.Value;
    focused: boolean;
    get x(): number;
    get width(): number;
}
export declare class RowObject {
    constructor({ y, height, rowIndex, freezed, }: {
        y: number;
        height: number;
        rowIndex: number;
        freezed?: boolean;
    });
    rowIndex: number;
    yAnimated: Animated.Value;
    heightAnimated: Animated.Value;
    freezed: boolean;
    zIndexAnimated: Animated.Value;
    highlightOpacityAnimated: Animated.Value;
    focused: boolean;
    get y(): number;
    get height(): number;
}
export declare class FreezedArea {
    leftAnimated: Animated.Value;
    topAnimated: Animated.Value;
    rightAnimated: Animated.Value;
    bottomAnimated: Animated.Value;
    constructor();
    get left(): any;
    get top(): any;
    get right(): any;
    get bottom(): any;
}
export declare class CellObject {
    constructor({ column, row }: {
        column: ColumnObject;
        row: RowObject;
    });
    ref: RefObject<CellMethods>;
    column: ColumnObject;
    row: RowObject;
    get x(): number;
    get y(): number;
    get width(): number;
    get height(): number;
}
export declare class FocusedObject extends EventTarget {
    constructor({ column, row }?: {
        column?: ColumnObject;
        row?: RowObject;
    });
    update({ column, row, }?: {
        column?: ColumnObject;
        row?: RowObject;
    }): void;
    get focused(): boolean;
    get column(): ColumnObject;
    get row(): RowObject;
    private state;
}
export declare function forEachColumns(columns: ColumnObject[], options: {
    all?: boolean;
    afterIndex?: number;
    beforeIndex?: number;
}, callback: (item: ColumnObject) => void): void;
export declare const animationConfig: {
    toValue: number;
    stiffness: number;
    damping: number;
    useNativeDriver: boolean;
};