import type { Plugin } from 'unified';
import type { VFile } from 'vfile';
import 'katex/contrib/mhchem/mhchem.js';
import type { InlineMath } from 'myst-spec';
import type { Math } from 'myst-spec-ext';
import type { GenericParent } from 'myst-common';
import type { PageFrontmatter } from 'myst-frontmatter';
type Options = {
    macros?: Required<PageFrontmatter>['math'];
    mathML?: boolean;
};
export declare function renderEquation(file: VFile, node: Math | InlineMath, opts?: Options): void;
/**
 * Lift math from paragraphs. All information on the paragraph is copied (e.g. classes)
 *
 * ```
 * [ ..., {paragraph: [child1, math1, child2, child3, math2]}, ... ]
 * [ ..., {paragraph: [child1]}, math1, {paragraph: [child2, child3]}, math2, ... ]
 * ```
 *
 * @param tree
 * @param file
 */
export declare function mathNestingTransform(tree: GenericParent, file: VFile): void;
export declare function mathLabelTransform(tree: GenericParent, file: VFile): void;
export declare function subequationTransform(tree: GenericParent, file: VFile): void;
export declare function mathTransform(tree: GenericParent, file: VFile, opts?: Options): void;
export declare const mathNestingPlugin: Plugin<[], GenericParent, GenericParent>;
export declare const mathLabelPlugin: Plugin<[], GenericParent, GenericParent>;
export declare const mathPlugin: Plugin<[Options?], GenericParent, GenericParent>;
export {};
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