Method registerModule

src/core/kernel.js:348–354

* Register all exported parse element classes from a module. * Iterates over module exports and registers any class with * a static `parse` method and appropriate metadata.

(module)

     * a static `parse` method and appropriate metadata.
     */
    registerModule(module) {
        for (const exported of Object.values(module)) {
            if (typeof exported === 'function' && exported.parse) {
                this.registerParseElement(exported);
            }
        }
    }

    addLeafExpression(name, definition) {
        this.#leafExpressions.push(name);