export declare const MATH_EDITOR_CLASS = "math-editor-wrapper";
/**
 * Creates a new `HTMLSpanElement` that can be initialised into a new {@link MathEditor}.
 * The element will have the `MATH_EDITOR_CLASS` class name.
 *
 * By default the created `HTMLSpanElement` is *not* attached to the DOM. It is the
 * caller's responsibility to actually mount the element to the document. *However*,
 * if the `atSelection` argument is set to `true`, the box **will** be placed at the
 * current selection (or cursor position, which is a selection of length zero)
 * in the document. It is the caller's responsibility to check if the current
 * cursor position/selection is legal.
 */
export declare function createMathStub(id: string | number, atSelection?: boolean, img?: Element): HTMLSpanElement;