feat: Support TypeScript (#25)

Author: baseballyama

.changeset/dry-cherries-scream.md

@@ -0,0 +1,5 @@
+---
+'svelte-preprocess-delegate-events': minor
+---
+
+feat: add TypeScript support

package.json

@@ -52,18 +52,18 @@
     "@types/estree": "^1.0.1",
     "@vitest/coverage-c8": "^0.31.0",
     "estree-walker": "^3.0.3",
-    "magic-string": "^0.30.0",
     "prettier": "^2.8.8",
     "publint": "^0.1.11",
-    "svelte": "^3.58.0",
     "svelte-check": "^3.2.0",
     "typescript": "^5.0.4",
     "vitest": "^0.31.0"
   },
-  "peerDependencies": {
-    "svelte": ">= 3 < 5"
-  },
   "engines": {
     "node": ">=16.0.0"
+  },
+  "dependencies": {
+    "magic-string": "^0.30.0",
+    "svelte": "^3.59.1",
+    "svelte-parse-markup": "^0.1.1"
   }
 }

pnpm-lock.yaml

@@ -1,9 +1,10 @@
-import { walk, parse } from 'svelte/compiler';
+import { walk } from 'svelte/compiler';
 import * as MagicString from 'magic-string';
 import { addImport } from './import.js';
 import buildElementRuntime from './builder/element.js';
 import buildComponentRuntime from './builder/component.js';
 import { getBindThisVarName } from './bindthis.js';
+import { parse } from 'svelte-parse-markup';
 
 /**
  * @param {ReturnType<import('svelte/compiler').parse>} parsed