export declare function fixDollarSignMath(content: string): string;
export declare function fixMatrix(content: string): string;
export declare function normalizeDisplayMath(content: string): string;
export declare function normalizeBracketDisplayMath(content: string): string;
/** The parts of an mdast node needed to locate literal code in the source. */
interface SourceNode {
    type: string;
    position?: {
        start: {
            offset?: number;
        };
        end: {
            offset?: number;
        };
    };
    children?: SourceNode[];
}
/**
 * Runs the LaTeX normalizers on Markdown prose only. Code spans and code
 * blocks located by `parse` keep their exact source, and bracket math or a
 * matrix environment never pairs across code: an opener that reaches code
 * before its closer stays literal, so it cannot swallow a later code block.
 *
 * `parse` must return an mdast tree with offsets. It may parse a repaired copy
 * of a streaming prefix (e.g. with a dangling backtick closed); text past the
 * end of the source is ignored.
 */
export declare function normalizeLatexOutsideCode(source: string, parse: (markdown: string) => SourceNode): string;
export {};