docx-js/src/file/paragraph/math/script/sub-script/math-sub-script-function-properties.ts

// http://www.datypic.com/sc/ooxml/e-m_sSubPr-1.html
import { XmlComponent } from "@file/xml-components";

export class MathSubScriptProperties extends XmlComponent {
    constructor() {
        super("m:sSubPr");
    }
}