diff --git a/package-lock.json b/package-lock.json
index 984243b..8d7f78d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,6 +25,7 @@
         "svelte-check": "^2.2.6",
         "svelte-popperjs": "^1.2.7",
         "svelte-preprocess": "^4.9.8",
+        "svelte2tsx": "^0.4.11",
         "tailwindcss": "^3.0.0",
         "tslib": "^2.3.1",
         "typescript": "^4.4.3"
@@ -1133,6 +1134,12 @@
         }
       }
     },
+    "node_modules/dedent-js": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/dedent-js/-/dedent-js-1.0.1.tgz",
+      "integrity": "sha1-vuX7fJ5yfYXf+iRZDRDsGrElUwU=",
+      "dev": true
+    },
     "node_modules/deep-is": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.4.tgz",
@@ -2316,6 +2323,15 @@
       "integrity": "sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=",
       "dev": true
     },
+    "node_modules/lower-case": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/lower-case/-/lower-case-2.0.2.tgz",
+      "integrity": "sha512-7fm3l3NAF9WfN6W3JOmf5drwpVqX78JtoGJ3A6W0a6ZnldM41w2fV5D490psKFTpMds8TJse/eHLFFsNHHjHgg==",
+      "dev": true,
+      "dependencies": {
+        "tslib": "^2.0.3"
+      }
+    },
     "node_modules/lru-cache": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
@@ -2437,6 +2453,16 @@
       "integrity": "sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=",
       "dev": true
     },
+    "node_modules/no-case": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/no-case/-/no-case-3.0.4.tgz",
+      "integrity": "sha512-fgAN3jGAh+RoxUGZHTSOLJIqUc2wmoBwGR4tbpNAKmmovFoWq0OdRkb0VkldReO2a2iBT/OEulG9XSUc10r3zg==",
+      "dev": true,
+      "dependencies": {
+        "lower-case": "^2.0.2",
+        "tslib": "^2.0.3"
+      }
+    },
     "node_modules/node-releases": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.1.tgz",
@@ -2550,6 +2576,16 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/pascal-case": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/pascal-case/-/pascal-case-3.1.2.tgz",
+      "integrity": "sha512-uWlGT3YSnK9x3BQJaOdcZwrnV6hPpd8jFH1/ucpiLRPh/2zCVJKS19E4GvYHvaCcACn3foXZ0cLB9Wrx1KGe5g==",
+      "dev": true,
+      "dependencies": {
+        "no-case": "^3.0.4",
+        "tslib": "^2.0.3"
+      }
+    },
     "node_modules/path-is-absolute": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
@@ -3660,6 +3696,20 @@
         }
       }
     },
+    "node_modules/svelte2tsx": {
+      "version": "0.4.11",
+      "resolved": "https://registry.npmjs.org/svelte2tsx/-/svelte2tsx-0.4.11.tgz",
+      "integrity": "sha512-y1mqNrxv3TzDHstM0qlHrbKwfWk+G/uB28yRH4JYMjJ7N3XZrfrLad+/+P6ITTawbUfLqfs/WlxJDKzl7F2CPw==",
+      "dev": true,
+      "dependencies": {
+        "dedent-js": "^1.0.1",
+        "pascal-case": "^3.1.1"
+      },
+      "peerDependencies": {
+        "svelte": "^3.24",
+        "typescript": "^4.1.2"
+      }
+    },
     "node_modules/svgo": {
       "version": "2.8.0",
       "resolved": "https://registry.npmjs.org/svgo/-/svgo-2.8.0.tgz",
@@ -4779,6 +4829,12 @@
         "ms": "2.1.2"
       }
     },
+    "dedent-js": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/dedent-js/-/dedent-js-1.0.1.tgz",
+      "integrity": "sha1-vuX7fJ5yfYXf+iRZDRDsGrElUwU=",
+      "dev": true
+    },
     "deep-is": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.4.tgz",
@@ -5644,6 +5700,15 @@
       "integrity": "sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=",
       "dev": true
     },
+    "lower-case": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/lower-case/-/lower-case-2.0.2.tgz",
+      "integrity": "sha512-7fm3l3NAF9WfN6W3JOmf5drwpVqX78JtoGJ3A6W0a6ZnldM41w2fV5D490psKFTpMds8TJse/eHLFFsNHHjHgg==",
+      "dev": true,
+      "requires": {
+        "tslib": "^2.0.3"
+      }
+    },
     "lru-cache": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
@@ -5738,6 +5803,16 @@
       "integrity": "sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=",
       "dev": true
     },
+    "no-case": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/no-case/-/no-case-3.0.4.tgz",
+      "integrity": "sha512-fgAN3jGAh+RoxUGZHTSOLJIqUc2wmoBwGR4tbpNAKmmovFoWq0OdRkb0VkldReO2a2iBT/OEulG9XSUc10r3zg==",
+      "dev": true,
+      "requires": {
+        "lower-case": "^2.0.2",
+        "tslib": "^2.0.3"
+      }
+    },
     "node-releases": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.1.tgz",
@@ -5821,6 +5896,16 @@
         "lines-and-columns": "^1.1.6"
       }
     },
+    "pascal-case": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/pascal-case/-/pascal-case-3.1.2.tgz",
+      "integrity": "sha512-uWlGT3YSnK9x3BQJaOdcZwrnV6hPpd8jFH1/ucpiLRPh/2zCVJKS19E4GvYHvaCcACn3foXZ0cLB9Wrx1KGe5g==",
+      "dev": true,
+      "requires": {
+        "no-case": "^3.0.4",
+        "tslib": "^2.0.3"
+      }
+    },
     "path-is-absolute": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
@@ -6511,6 +6596,16 @@
         "strip-indent": "^3.0.0"
       }
     },
+    "svelte2tsx": {
+      "version": "0.4.11",
+      "resolved": "https://registry.npmjs.org/svelte2tsx/-/svelte2tsx-0.4.11.tgz",
+      "integrity": "sha512-y1mqNrxv3TzDHstM0qlHrbKwfWk+G/uB28yRH4JYMjJ7N3XZrfrLad+/+P6ITTawbUfLqfs/WlxJDKzl7F2CPw==",
+      "dev": true,
+      "requires": {
+        "dedent-js": "^1.0.1",
+        "pascal-case": "^3.1.1"
+      }
+    },
     "svgo": {
       "version": "2.8.0",
       "resolved": "https://registry.npmjs.org/svgo/-/svgo-2.8.0.tgz",
diff --git a/package.json b/package.json
index ebec12b..1f00214 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,7 @@
     "svelte-check": "^2.2.6",
     "svelte-popperjs": "^1.2.7",
     "svelte-preprocess": "^4.9.8",
+    "svelte2tsx": "^0.4.11",
     "tailwindcss": "^3.0.0",
     "tslib": "^2.3.1",
     "typescript": "^4.4.3"