import type { TurboModule } from 'react-native';
/** Natural (unscaled) formula metrics in dp at the given font size. */
export type NativeTexMetrics = {
    /** Ink width. */
    width: number;
    /** Total ink height (ascent + depth). */
    height: number;
    /** Descent below the alphabetic baseline; the baseline sits at height - depth from the top. */
    depth: number;
};
export interface Spec extends TurboModule {
    /**
     * Sync TeX metrics, backed by the parse cache the native measure/render
     * passes share — an on-screen formula never re-parses. Null when empty or
     * parse failed. Sync on purpose: callers need it inside useLayoutEffect.
     */
    getTexMetrics(latex: string, fontSize: number, displayMode: boolean, 
    /** Processed ARGB view color — Android's cache is color-keyed; iOS ignores it. */
    color: number): NativeTexMetrics | null;
}
declare const _default: Spec | null;
export default _default;