import { type ReactNode, type CSSProperties } from "react";
export interface KnuthPlassWrapProps {
    /** The paragraph text to lay out. */
    text: string;
    /** Raw TTF/OTF font binary (variable font — covers all weights). */
    fontData?: ArrayBuffer;
    /** URL to a TTF/OTF font file. Fetched and cached automatically. */
    fontUrl?: string;
    /** Map of weight → font binary for static font families.
     *  Keys are CSS font-weight values (e.g. 400, 700).
     *  The component picks the closest match for the requested fontWeight. */
    fontDataMap?: Record<number, ArrayBuffer>;
    /** Font size in CSS pixels. */
    fontSize: number;
    /** Target line width in CSS pixels. */
    lineWidth: number;
    /** CSS font-family for rendering. Only needed when NOT using scoped font
     *  registration (i.e. when you manage @font-face yourself). */
    fontFamily?: string;
    /** CSS font-weight. Also passed to HarfBuzz for variable font shaping. Default: 400. */
    fontWeight?: number;
    /** CSS font-style. Default: "normal". */
    fontStyle?: string;
    /** CSS font-stretch or wdth value. Default: "100%". */
    fontStretch?: string;
    /** Line height multiplier. Default: 1.6. */
    lineHeight?: number;
    /** Text color. Default: "#2a2623". */
    color?: string;
    /** Enable standard ligatures. Default: true. */
    liga?: boolean;
    /** Optical sizing: "auto" (default), "none", or an explicit opsz value. */
    opticalSizing?: "auto" | "none" | number;
    /** Enable automatic hyphenation. Default: false. */
    hyphenate?: boolean;
    /** ISO 639-1 language code for hyphenation (e.g. `"en"`, `"de"`, `"fr"`).
     *  Also passed through for language-sensitive shaping. Default: `"en"`. */
    lang?: string;
    /** Text direction metadata. Default: "auto". */
    dir?: "auto" | "ltr" | "rtl";
    /** CSS writing-mode metadata. KP optimization is horizontal-width based. */
    writingMode?: "horizontal-tb" | "vertical-rl" | "vertical-lr";
    /** Enable similarity demerits. Default: true. */
    similarity?: boolean;
    /** Hz justification wdth axis range. */
    hz?: {
        min: number;
        max: number;
    };
    /** Additional CSS class name on the outer container. */
    className?: string;
    /** Additional inline styles on the outer container. */
    style?: CSSProperties;
    /** Fallback content shown while WASM or font is loading. */
    fallback?: ReactNode;
}
/**
 * Renders a paragraph of text using Knuth-Plass optimal line breaking
 * with HarfBuzz-accurate measurement via WASM.
 *
 * Must be wrapped in a `<Suspense>` boundary — suspends while WASM
 * initialises and (when using `fontUrl`) while the font binary loads.
 */
export declare function KnuthPlassWrap({ text, fontData: fontDataProp, fontUrl, fontDataMap, fontSize, lineWidth, fontFamily, fontWeight, fontStyle, fontStretch, lineHeight: lineHeightMult, color, liga, opticalSizing, hyphenate, lang, dir, writingMode, similarity, hz, className, style, fallback, }: KnuthPlassWrapProps): ReactNode;
//# sourceMappingURL=KnuthPlassWrap.d.ts.map