import { Token } from "./tokenTypes";
import { ASTNode } from "./ast";
export declare class LatexParser {
    private tokens;
    private pos;
    constructor(tokens: Token[]);
    private peek;
    private next;
    private matchSymbol;
    private matchKeyword;
    parseExpression(): ASTNode;
    private parseExpr;
    private parseTerm;
    private parseFactor;
    /** f(...) or f\left(...) => operator= "apply" */
    private tryParseFunctionCall;
    private parseLeftRightBracket;
    private flattenBracket;
    private removeBracket;
    /** \begin{pmatrix}, \begin{cases} => parse until \end{...} */
    private parseBeginEnv;
    private parseBeginEnvContent;
    private isEndEnv;
    private parseEndEnv;
    /** parse sub/sup for integrals, sums => handle { ... } */
    private parseIntegralSubSup;
    private parseSumSubSup;
    /** if next == '{', parse expression inside '}', else single token */
    private parseSubOrSupContent;
    /** after factor => maybe ^ or _ => similar logic */
    private maybeParseSubSup;
}
//# sourceMappingURL=latexParser.d.ts.map