wikimedia/mediawiki-extensions-MobileFrontend

const
    icons = require( './icons' ),
    Overlay = require( './Overlay' );

/**
 * Overlay that initially shows loading animation until
 * caller hides it with .hide()
 *
 * @ignore
 * @return {module:mobile.startup/Overlay}
 */
function loadingOverlay() {
    const overlay = new Overlay( {
        className: 'overlay overlay-loading',
        noHeader: true
    } );
    icons.spinner().$el.appendTo( overlay.$el.find( '.overlay-content' ) );
    return overlay;
}

module.exports = loadingOverlay;