Variable propTypes

propTypes: {
    base: any;
    bodyAttributes: any;
    children: any;
    defaultTitle: any;
    defer: any;
    encodeSpecialCharacters: any;
    helmetData: any;
    htmlAttributes: any;
    link: any;
    meta: any;
    noscript: any;
    onChangeClientState: any;
    prioritizeSeoTags: any;
    script: any;
    style: any;
    title: any;
    titleAttributes: any;
    titleTemplate: any;
}