in src/pages/_document.tsx [8:29]
function themeLink(theme: Theme): ReactElement {
let disabledProps = {};
if (theme.id !== defaultTheme) {
disabledProps = {
disabled: true,
'aria-disabled': true,
};
}
return (
<link
rel="stylesheet"
href={`${pathPrefix}/${theme.publicPath}`}
data-name="eui-theme"
data-theme-name={theme.name}
data-theme={theme.id}
key={theme.id}
{...disabledProps}
/>
);
}