export const LoadingHelper=function(e){return class extends e{constructor(){super(),this.loaded=!1}static get properties(){return{...super.properties,loaded:{type:Boolean,reflect:!0}}}firstUpdated(e){super.firstUpdated&&super.firstUpdated(e),this.loaded=!0}connectedCallback(){super.connectedCallback&&super.connectedCallback(),super.firstUpdated||(this.loaded=!0)}}};