import { ReactNode, ReactElement, Dispatch, SetStateAction, MutableRefObject } from 'react';
import { LayoutChangeEvent, TextStyle, ImageProps } from 'react-native';
import type { FastImageProps } from '@d11/react-native-fast-image';
import type { AnyFunc } from './types/common';
export declare const TEXT_STYLE_REGEX: RegExp;
export declare const PERCENT_REGEX: RegExp;
export declare const URL_REGEX: RegExp;
export declare const SVG_REGEXP: RegExp;
export declare const BACKGROUND_REGEX: RegExp;
export declare const TEXT_PROPS_REGEX: RegExp;
export declare const DEFAULT_FONT_SIZE = 16;
export declare const HIDDEN_STYLE: {
    opacity: number;
};
export declare const isIOS: boolean;
export declare const isAndroid: boolean;
export declare const isHarmony: boolean;
export declare const extendObject: {
    <T extends {}, U>(target: T, source: U): T & U;
    <T_1 extends {}, U_1, V>(target: T_1, source1: U_1, source2: V): T_1 & U_1 & V;
    <T_2 extends {}, U_2, V_1, W>(target: T_2, source1: U_2, source2: V_1, source3: W): T_2 & U_2 & V_1 & W;
    (target: object, ...sources: any[]): any;
};
export declare function useNavigation(): Record<string, any> | undefined;
export declare function omit<T, K extends string>(obj: T, fields: K[]): Omit<T, K>;
/**
 * 用法等同于 useEffect，但是会忽略首次执行，只在依赖更新时执行
 */
export declare const useUpdateEffect: (effect: any, deps: any) => void;
export declare const parseUrl: (cssUrl?: string) => string | undefined;
export declare const getRestProps: (transferProps?: any, originProps?: any, deletePropsKey?: any) => any;
export declare function isText(ele: ReactNode): ele is ReactElement;
export declare function every(children: ReactNode, callback: (children: ReactNode) => boolean): boolean;
type GroupData<T> = Record<string, Partial<T>>;
export declare function groupBy<T extends Record<string, any>>(obj: T, callback: (key: string, val: T[keyof T]) => string, group?: GroupData<T>): GroupData<T>;
export declare function splitStyle<T extends Record<string, any>>(styleObj: T): {
    textStyle?: Partial<T>;
    backgroundStyle?: Partial<T>;
    innerStyle?: Partial<T>;
};
export declare function parseValues(str: string, char?: string): string[];
interface TransformStyleConfig {
    enableVar?: boolean;
    externalVarContext?: Record<string, any>;
    parentFontSize?: number;
    parentWidth?: number;
    parentHeight?: number;
    transformRadiusPercent?: boolean;
}
export declare function useTransformStyle(styleObj: Record<string, any> | undefined, { enableVar, transformRadiusPercent, externalVarContext, parentFontSize, parentWidth, parentHeight }: TransformStyleConfig): {
    hasVarDec: boolean;
    varContextRef: MutableRefObject<{}>;
    setWidth: Dispatch<SetStateAction<number>>;
    setHeight: Dispatch<SetStateAction<number>>;
    normalStyle: Record<string, any>;
    hasSelfPercent: boolean;
    hasPositionFixed: boolean;
};
export interface VisitorArg {
    target: Record<string, any>;
    key: string;
    value: any;
    keyPath: Array<string>;
}
export declare function traverseStyle(styleObj: Record<string, any>, visitors: Array<(arg: VisitorArg) => void>): void;
export declare function setStyle(styleObj: Record<string, any>, keyPath: Array<string>, setter: (arg: VisitorArg) => void): void;
export declare function splitProps<T extends Record<string, any>>(props: T): {
    textProps?: Partial<T>;
    innerProps?: Partial<T>;
};
interface LayoutConfig {
    props: Record<string, any>;
    hasSelfPercent: boolean;
    setWidth?: Dispatch<SetStateAction<number>>;
    setHeight?: Dispatch<SetStateAction<number>>;
    onLayout?: (event?: LayoutChangeEvent) => void;
    nodeRef: React.RefObject<any>;
}
export declare const useLayout: ({ props, hasSelfPercent, setWidth, setHeight, onLayout, nodeRef }: LayoutConfig) => {
    layoutRef: MutableRefObject<{}>;
    layoutStyle: {};
    layoutProps: Record<string, any>;
};
export interface WrapChildrenConfig {
    hasVarDec: boolean;
    varContext?: Record<string, any>;
    textStyle?: TextStyle;
    textProps?: Record<string, any>;
}
export declare function wrapChildren(props: Record<string, any> | undefined, { hasVarDec, varContext, textStyle, textProps }: WrapChildrenConfig): any;
export declare const debounce: <T extends AnyFunc>(func: T, delay: number) => ((...args: Parameters<T>) => void) & {
    clear: () => void;
};
export declare const useDebounceCallback: <T extends AnyFunc>(func: T, delay: number) => ((...args: Parameters<T>) => void) & {
    clear: () => void;
};
export declare const useStableCallback: <T extends AnyFunc | null | undefined>(callback: T) => T extends AnyFunc ? T : () => void;
export declare function usePrevious<T>(value: T): T | undefined;
export interface GestureHandler {
    nodeRefs?: Array<{
        getNodeInstance: () => {
            nodeRef: unknown;
        };
    }>;
    current?: unknown;
}
export declare function flatGesture(gestures?: Array<GestureHandler>): any[];
export declare function getCurrentPage(pageId: number | null | undefined): any;
export declare function renderImage(imageProps: ImageProps | FastImageProps, enableFastImage?: boolean): ReactElement<ImageProps | FastImageProps, string | import("react").JSXElementConstructor<any>>;
export declare function pickStyle(styleObj: Record<string, any> | undefined, pickedKeys: Array<string>, callback?: (key: string, val: number | string) => number | string): Record<string, any>;
export declare function useHover({ enableHover, hoverStartTime, hoverStayTime, disabled }: {
    enableHover: boolean;
    hoverStartTime: number;
    hoverStayTime: number;
    disabled?: boolean;
}): {
    isHover: boolean;
    gesture?: undefined;
} | {
    isHover: boolean;
    gesture: import("react-native-gesture-handler/lib/typescript/handlers/gestures/panGesture").PanGesture;
};
export declare function useRunOnJSCallback(callbackMapRef: MutableRefObject<Record<string, AnyFunc>>): (key: string, ...args: any) => any;
export {};