"use strict";
var __webpack_require__ = {};
(()=>{
    __webpack_require__.d = (exports1, definition)=>{
        for(var key in definition)if (__webpack_require__.o(definition, key) && !__webpack_require__.o(exports1, key)) Object.defineProperty(exports1, key, {
            enumerable: true,
            get: definition[key]
        });
    };
})();
(()=>{
    __webpack_require__.o = (obj, prop)=>Object.prototype.hasOwnProperty.call(obj, prop);
})();
(()=>{
    __webpack_require__.r = (exports1)=>{
        if ("u" > typeof Symbol && Symbol.toStringTag) Object.defineProperty(exports1, Symbol.toStringTag, {
            value: 'Module'
        });
        Object.defineProperty(exports1, '__esModule', {
            value: true
        });
    };
})();
var __webpack_exports__ = {};
__webpack_require__.r(__webpack_exports__);
__webpack_require__.d(__webpack_exports__, {
    HiddenStateController: ()=>HiddenStateController
});
const shadowSheet = new CSSStyleSheet();
shadowSheet.replaceSync(':host(:state(empty)) { display: none }');
const lightSheet = new CSSStyleSheet();
lightSheet.replaceSync(':state(empty) { display: none }');
class HiddenStateController {
    hostConnected() {
        if (!this.internals) return;
        const root = this.host.shadowRoot;
        if (root) {
            if (shadowSheet && !root.adoptedStyleSheets.includes(shadowSheet)) root.adoptedStyleSheets.push(shadowSheet);
            return;
        }
        const parent = this.host.getRootNode();
        if (lightSheet && (parent instanceof Document || parent instanceof ShadowRoot) && !parent.adoptedStyleSheets.includes(lightSheet)) parent.adoptedStyleSheets.push(lightSheet);
    }
    set isEmpty(value) {
        if (value) this.internals.states.add('empty');
        else this.internals.states.delete('empty');
    }
    get isEmpty() {
        return this.internals.states.has('empty');
    }
    constructor(host){
        this.host = host;
        this.internals = host.attachInternals();
        this.internals.states.add('empty');
        host.addController(this);
    }
}
exports.HiddenStateController = __webpack_exports__.HiddenStateController;
for(var __rspack_i in __webpack_exports__)if (-1 === [
    "HiddenStateController"
].indexOf(__rspack_i)) exports[__rspack_i] = __webpack_exports__[__rspack_i];
Object.defineProperty(exports, '__esModule', {
    value: true
});
