import type { GenericNode } from 'myst-common';
/** https://en.wikipedia.org/wiki/Thin_space */
export declare const THIN_SPACE = "\u2009";
/** https://en.wikipedia.org/wiki/Non-breaking_space#Width_variation */
export declare const NARROW_NO_BREAK_SPACE = "\u202F";
export declare const LatexAccents: {
    '`': {
        o: string;
        O: string;
    };
    "'": {
        o: string;
        O: string;
    };
    '^': {
        '': string;
        e: string;
        o: string;
        i: string;
        y: string;
        E: string;
        O: string;
        I: string;
        Y: string;
    };
    '"': {
        o: string;
        u: string;
        i: string;
        O: string;
        U: string;
        I: string;
    };
    H: {
        o: string;
        O: string;
    };
    '~': {
        '': string;
        a: string;
        A: string;
        o: string;
        n: string;
        O: string;
        N: string;
        u: string;
        U: string;
        e: string;
        E: string;
        i: string;
        I: string;
    };
    c: {
        c: string;
        C: string;
        s: string;
        S: string;
    };
    k: {
        a: string;
        A: string;
    };
    l: {
        '': string;
    };
    '=': {
        o: string;
        O: string;
    };
    '.': {
        o: string;
        O: string;
    };
    d: {
        u: string;
        U: string;
    };
    r: {
        a: string;
        A: string;
    };
    u: {
        o: string;
        O: string;
    };
    v: {
        s: string;
        S: string;
    };
    t: {
        oo: string;
        OO: string;
    };
    o: {
        '': string;
    };
    i: {
        '': string;
    };
};
export declare const LatexSpecialSymbols: {
    '%': string;
    $: string;
    '&': string;
    '{': string;
    '}': string;
    _: string;
    P: string;
    dag: string;
    ddag: string;
    textbar: string;
    textgreater: string;
    textless: string;
    textendash: string;
    textemdash: string;
    texttrademark: string;
    textregistered: string;
    copyright: string;
    textexclamdown: string;
    textquestiondown: string;
    pounds: string;
    euro: string;
    '#': string;
    S: string;
    textbackslash: string;
    textcelsius: string;
    degreeCelsius: string;
    celsius: string;
    aa: string;
    AA: string;
    dots: string;
    ldots: string;
    texttimes: string;
    textellipsis: string;
    textdegree: string;
    degree: string;
    textasciitilde: string;
    textvisiblespace: string;
    ' ': string;
    ',': string;
    string: string;
};
export declare const phrasingTypes: Set<string>;
export declare const UNHANDLED_ERROR_TEXT = "Unhandled TEX conversion";
export declare function originalValue(original: string, node: Pick<GenericNode, 'position'>): string;
export declare function hasStar(node: GenericNode): boolean;
export declare function getArguments(node: GenericNode, type: 'group' | 'argument' | 'implicit'): GenericNode[];
export declare function renderInfoIndex(node: GenericNode, name: string): number;
export declare function replaceTextValue(value?: string): string;
export declare function isAccent(node?: GenericNode): boolean;
export declare function isSpecialSymbol(node?: GenericNode): boolean;
export declare function texToText(content?: GenericNode[] | GenericNode | string | null): string;
export declare function getPositionExtents(node: GenericNode): GenericNode['position'];
export declare function unnestParagraphs(node: GenericNode, selector: string): void;
export declare function stripPositions(node?: GenericNode | GenericNode[] | string): GenericNode | GenericNode[] | string;
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