import React from 'react';
import * as ReactNative from 'react-native';
import type { ColorValue, StyleProp, ViewStyle } from 'react-native';
import RaTeXViewNativeComponent from './RaTeXViewNativeComponent';
export declare const RaTeXColorContext: React.Context<ReactNative.ColorValue | undefined>;
export interface RaTeXProviderProps {
    color?: ColorValue;
    children: React.ReactNode;
}
export declare function RaTeXProvider({ color, children, }: RaTeXProviderProps): React.JSX.Element;
/**
 * `depth` is DRAWN (fit-scale and centering gap applied — never multiply by
 * `scale`); `width`/`height` are NATURAL ink size; `scale` bridges the two.
 */
export interface RaTeXTexMetrics {
    /** View bottom edge → drawn ink baseline, dp. */
    depth: number;
    /** Fit scale k (≤ 1). */
    scale: number;
    /** Natural ink width, dp. */
    width: number;
    /** Natural ink height, dp. */
    height: number;
}
type NativeRaTeXViewInstance = React.ComponentRef<typeof RaTeXViewNativeComponent>;
/** The genuine host instance (measure, …) plus `getTexMetrics()`. */
export type RaTeXViewRef = NativeRaTeXViewInstance & {
    /**
     * Sync TeX metrics at the committed layout (parse-cache-backed); null when
     * unmounted, empty, or parse failed. Call from `useLayoutEffect` or later.
     */
    getTexMetrics(): RaTeXTexMetrics | null;
};
export interface RaTeXViewProps {
    latex: string;
    /** Ref to the underlying native view (React 19 ref-as-prop). */
    ref?: React.Ref<RaTeXViewRef>;
    fontSize?: number;
    /** true (default) = display/block style ($$...$$); false = inline/text style ($...$). */
    displayMode?: boolean;
    color?: ColorValue;
    style?: StyleProp<ViewStyle>;
    onError?: (e: {
        nativeEvent: {
            error: string;
        };
    }) => void;
    /** Called when content size is measured (e.g. for scroll layout). */
    onContentSizeChange?: (e: {
        nativeEvent: {
            width: number;
            height: number;
        };
    }) => void;
}
export declare function RaTeXView({ latex, fontSize, displayMode, color, style, onError, onContentSizeChange, ref, }: RaTeXViewProps): React.JSX.Element;
export {};