diff --git a/packages/pdfeasy/package.json b/packages/pdfeasy/package.json
index 59ae04e..0967d10 100644
--- a/packages/pdfeasy/package.json
+++ b/packages/pdfeasy/package.json
@@ -68,6 +68,7 @@
     "esbuild": "0.17.18",
     "esbuild-plugin-alias": "0.2.1",
     "esbuild-plugin-fileloc": "0.0.6",
+    "esbuild-plugin-d.ts": "1.1.0",
     "esbuild-plugin-replace": "1.3.0",
     "esbuild-plugin-resolve": "1.0.3",
     "esm": "3.2.25",
diff --git a/packages/pdfeasy/scripts/build.js b/packages/pdfeasy/scripts/build.js
index 3058298..cf386a7 100644
--- a/packages/pdfeasy/scripts/build.js
+++ b/packages/pdfeasy/scripts/build.js
@@ -1,6 +1,7 @@
 const { build } = require('esbuild')
 const alias = require('esbuild-plugin-alias')
 const replace = require('esbuild-plugin-resolve')
+const { dtsPlugin } = require("esbuild-plugin-d.ts");
 
 const browserPlugin = require('node-stdlib-browser/helpers/esbuild/plugin')
 const stdlib = require('node-stdlib-browser')
@@ -30,6 +31,7 @@ const client = () => {
         Buffer: 'Buffer',
       },
       plugins: [
+        dtsPlugin(),
         alias({
           pdfkit: require.resolve('pdfkit/js/pdfkit.standalone.js'),
           fontkit: require.resolve('fontkit-next'),
@@ -65,6 +67,7 @@ const node = () => {
       sourcemap: process.env.NODE_ENV === 'production',
       minify: process.env.NODE_ENV === 'production',
       plugins: [
+        dtsPlugin(),
         replace({
           // See https://github.com/Pzixel/PDFKit-example/pull/1/files
           "var fs = _interopDefault(require('fs'));": "var fs = require('fs');",
diff --git a/packages/vue/src/env.d.ts b/packages/vue/src/env.d.ts
deleted file mode 100644
index 6befbef..0000000
--- a/packages/vue/src/env.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-declare module 'pdfeasy'
\ No newline at end of file
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 42e749a..7066a53 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -84,6 +84,9 @@ importers:
       esbuild-plugin-alias:
         specifier: 0.2.1
         version: 0.2.1
+      esbuild-plugin-d.ts:
+        specifier: 1.1.0
+        version: 1.1.0(typescript@5.0.4)
       esbuild-plugin-fileloc:
         specifier: 0.0.6
         version: 0.0.6
@@ -631,6 +634,15 @@ packages:
     dev: true
     optional: true
 
+  /@esbuild/linux-loong64@0.14.54:
+    resolution: {integrity: sha512-bZBrLAIX1kpWelV0XemxBZllyRmM6vgFQQG2GdNb+r3Fkp0FOh1NJSvekXDs7jq70k4euu1cryLMfU+mTXlEpw==}
+    engines: {node: '>=12'}
+    cpu: [loong64]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
   /@esbuild/linux-loong64@0.16.17:
     resolution: {integrity: sha512-dTzNnQwembNDhd654cA4QhbS9uDdXC3TKqMJjgOWsC0yNCbpzfWoXdZvp0mY7HU6nzk5E0zpRGGx3qoQg8T2DQ==}
     engines: {node: '>=12'}
@@ -979,7 +991,7 @@ packages:
     resolution: {integrity: sha512-QyKIWEnKQFnYu2ey+SAAm1A5xjzJLJJj3bhIZd3QKyXKKjaJ0hlxam/OsWSltxTNbcyH1jRJjC6Cxv31usv0Ag==}
     engines: {node: ^14.17.0 || >=16.0.0}
     dependencies:
-      chalk: 4.1.0
+      chalk: 4.1.2
       execa: 5.0.0
       strong-log-transformer: 2.1.0
     dev: true
@@ -3039,6 +3051,16 @@ packages:
       run-applescript: 5.0.0
     dev: true
 
+  /bundle-require@3.1.2(esbuild@0.14.54):
+    resolution: {integrity: sha512-Of6l6JBAxiyQ5axFxUM6dYeP/W7X2Sozeo/4EYB9sJhL+dqL7TKjg+shwxp6jlu/6ZSERfsYtIpSJ1/x3XkAEA==}
+    engines: {node: ^12.20.0 || ^14.13.1 || >=16.0.0}
+    peerDependencies:
+      esbuild: '>=0.13'
+    dependencies:
+      esbuild: 0.14.54
+      load-tsconfig: 0.2.5
+    dev: true
+
   /bundle-require@4.0.1(esbuild@0.17.18):
     resolution: {integrity: sha512-9NQkRHlNdNpDBGmLpngF3EFDcwodhMUuLz9PaWYciVcQF9SE4LFjM2DB/xV1Li5JiuDMv7ZUWuC3rGbqR0MAXQ==}
     engines: {node: ^12.20.0 || ^14.13.1 || >=16.0.0}
@@ -4363,10 +4385,172 @@ packages:
     resolution: {integrity: sha512-MEl9uirslVwqQU369iHNWZXsI8yaZYGg/D65aOgZkeyFJwHYSxilf7rQzXKI7DdDuBPrBXbfk3sl9hJhmd5AUw==}
     dev: true
 
+  /esbuild-android-64@0.14.54:
+    resolution: {integrity: sha512-Tz2++Aqqz0rJ7kYBfz+iqyE3QMycD4vk7LBRyWaAVFgFtQ/O8EJOnVmTOiDWYZ/uYzB4kvP+bqejYdVKzE5lAQ==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [android]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-android-arm64@0.14.54:
+    resolution: {integrity: sha512-F9E+/QDi9sSkLaClO8SOV6etqPd+5DgJje1F9lOWoNncDdOBL2YF59IhsWATSt0TLZbYCf3pNlTHvVV5VfHdvg==}
+    engines: {node: '>=12'}
+    cpu: [arm64]
+    os: [android]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-darwin-64@0.14.54:
+    resolution: {integrity: sha512-jtdKWV3nBviOd5v4hOpkVmpxsBy90CGzebpbO9beiqUYVMBtSc0AL9zGftFuBon7PNDcdvNCEuQqw2x0wP9yug==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [darwin]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-darwin-arm64@0.14.54:
+    resolution: {integrity: sha512-OPafJHD2oUPyvJMrsCvDGkRrVCar5aVyHfWGQzY1dWnzErjrDuSETxwA2HSsyg2jORLY8yBfzc1MIpUkXlctmw==}
+    engines: {node: '>=12'}
+    cpu: [arm64]
+    os: [darwin]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-freebsd-64@0.14.54:
+    resolution: {integrity: sha512-OKwd4gmwHqOTp4mOGZKe/XUlbDJ4Q9TjX0hMPIDBUWWu/kwhBAudJdBoxnjNf9ocIB6GN6CPowYpR/hRCbSYAg==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [freebsd]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-freebsd-arm64@0.14.54:
+    resolution: {integrity: sha512-sFwueGr7OvIFiQT6WeG0jRLjkjdqWWSrfbVwZp8iMP+8UHEHRBvlaxL6IuKNDwAozNUmbb8nIMXa7oAOARGs1Q==}
+    engines: {node: '>=12'}
+    cpu: [arm64]
+    os: [freebsd]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-linux-32@0.14.54:
+    resolution: {integrity: sha512-1ZuY+JDI//WmklKlBgJnglpUL1owm2OX+8E1syCD6UAxcMM/XoWd76OHSjl/0MR0LisSAXDqgjT3uJqT67O3qw==}
+    engines: {node: '>=12'}
+    cpu: [ia32]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-linux-64@0.14.54:
+    resolution: {integrity: sha512-EgjAgH5HwTbtNsTqQOXWApBaPVdDn7XcK+/PtJwZLT1UmpLoznPd8c5CxqsH2dQK3j05YsB3L17T8vE7cp4cCg==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-linux-arm64@0.14.54:
+    resolution: {integrity: sha512-WL71L+0Rwv+Gv/HTmxTEmpv0UgmxYa5ftZILVi2QmZBgX3q7+tDeOQNqGtdXSdsL8TQi1vIaVFHUPDe0O0kdig==}
+    engines: {node: '>=12'}
+    cpu: [arm64]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-linux-arm@0.14.54:
+    resolution: {integrity: sha512-qqz/SjemQhVMTnvcLGoLOdFpCYbz4v4fUo+TfsWG+1aOu70/80RV6bgNpR2JCrppV2moUQkww+6bWxXRL9YMGw==}
+    engines: {node: '>=12'}
+    cpu: [arm]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-linux-mips64le@0.14.54:
+    resolution: {integrity: sha512-qTHGQB8D1etd0u1+sB6p0ikLKRVuCWhYQhAHRPkO+OF3I/iSlTKNNS0Lh2Oc0g0UFGguaFZZiPJdJey3AGpAlw==}
+    engines: {node: '>=12'}
+    cpu: [mips64el]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-linux-ppc64le@0.14.54:
+    resolution: {integrity: sha512-j3OMlzHiqwZBDPRCDFKcx595XVfOfOnv68Ax3U4UKZ3MTYQB5Yz3X1mn5GnodEVYzhtZgxEBidLWeIs8FDSfrQ==}
+    engines: {node: '>=12'}
+    cpu: [ppc64]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-linux-riscv64@0.14.54:
+    resolution: {integrity: sha512-y7Vt7Wl9dkOGZjxQZnDAqqn+XOqFD7IMWiewY5SPlNlzMX39ocPQlOaoxvT4FllA5viyV26/QzHtvTjVNOxHZg==}
+    engines: {node: '>=12'}
+    cpu: [riscv64]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-linux-s390x@0.14.54:
+    resolution: {integrity: sha512-zaHpW9dziAsi7lRcyV4r8dhfG1qBidQWUXweUjnw+lliChJqQr+6XD71K41oEIC3Mx1KStovEmlzm+MkGZHnHA==}
+    engines: {node: '>=12'}
+    cpu: [s390x]
+    os: [linux]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-netbsd-64@0.14.54:
+    resolution: {integrity: sha512-PR01lmIMnfJTgeU9VJTDY9ZerDWVFIUzAtJuDHwwceppW7cQWjBBqP48NdeRtoP04/AtO9a7w3viI+PIDr6d+w==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [netbsd]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-openbsd-64@0.14.54:
+    resolution: {integrity: sha512-Qyk7ikT2o7Wu76UsvvDS5q0amJvmRzDyVlL0qf5VLsLchjCa1+IAvd8kTBgUxD7VBUUVgItLkk609ZHUc1oCaw==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [openbsd]
+    requiresBuild: true
+    dev: true
+    optional: true
+
   /esbuild-plugin-alias@0.2.1:
     resolution: {integrity: sha512-jyfL/pwPqaFXyKnj8lP8iLk6Z0m099uXR45aSN8Av1XD4vhvQutxxPzgA2bTcAwQpa1zCXDcWOlhFgyP3GKqhQ==}
     dev: true
 
+  /esbuild-plugin-d.ts@1.1.0(typescript@5.0.4):
+    resolution: {integrity: sha512-3oSR3kUS4fNdKHLYLcST9YOfD2dULe7/UbXnrnu/mRybJYW+jZlYNgklb9Pt7osg6B1qwAYMyr2jTC+Ijj2YbQ==}
+    engines: {node: '>=12.0.0'}
+    peerDependencies:
+      typescript: '*'
+    dependencies:
+      chalk: 4.1.2
+      jju: 1.4.0
+      tmp: 0.2.1
+      tsup: 5.12.9(typescript@5.0.4)
+      typescript: 5.0.4
+    transitivePeerDependencies:
+      - '@swc/core'
+      - postcss
+      - supports-color
+      - ts-node
+    dev: true
+
   /esbuild-plugin-fileloc@0.0.6:
     resolution: {integrity: sha512-NfuXDBRDC9qeZ6bSr+FlBqOwtbe4uwkxYnrgyF5aA6LmMwUD1u0B8g8blq2kGB2xIf3x7lgUNq6K8pjlO8is/g==}
     dependencies:
@@ -4383,6 +4567,71 @@ packages:
     resolution: {integrity: sha512-DHtwExowoWa5rC+mLVppGqe4MiFCZsKEeNgps4UAOKqmu3CjUgyyFjw+AHXteGCRdCJID76OsUuyGi2cOLIxUQ==}
     dev: true
 
+  /esbuild-sunos-64@0.14.54:
+    resolution: {integrity: sha512-28GZ24KmMSeKi5ueWzMcco6EBHStL3B6ubM7M51RmPwXQGLe0teBGJocmWhgwccA1GeFXqxzILIxXpHbl9Q/Kw==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [sunos]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-windows-32@0.14.54:
+    resolution: {integrity: sha512-T+rdZW19ql9MjS7pixmZYVObd9G7kcaZo+sETqNH4RCkuuYSuv9AGHUVnPoP9hhuE1WM1ZimHz1CIBHBboLU7w==}
+    engines: {node: '>=12'}
+    cpu: [ia32]
+    os: [win32]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-windows-64@0.14.54:
+    resolution: {integrity: sha512-AoHTRBUuYwXtZhjXZbA1pGfTo8cJo3vZIcWGLiUcTNgHpJJMC1rVA44ZereBHMJtotyN71S8Qw0npiCIkW96cQ==}
+    engines: {node: '>=12'}
+    cpu: [x64]
+    os: [win32]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild-windows-arm64@0.14.54:
+    resolution: {integrity: sha512-M0kuUvXhot1zOISQGXwWn6YtS+Y/1RT9WrVIOywZnJHo3jCDyewAc79aKNQWFCQm+xNHVTq9h8dZKvygoXQQRg==}
+    engines: {node: '>=12'}
+    cpu: [arm64]
+    os: [win32]
+    requiresBuild: true
+    dev: true
+    optional: true
+
+  /esbuild@0.14.54:
+    resolution: {integrity: sha512-Cy9llcy8DvET5uznocPyqL3BFRrFXSVqbgpMJ9Wz8oVjZlh/zUSNbPRbov0VX7VxN2JH1Oa0uNxZ7eLRb62pJA==}
+    engines: {node: '>=12'}
+    hasBin: true
+    requiresBuild: true
+    optionalDependencies:
+      '@esbuild/linux-loong64': 0.14.54
+      esbuild-android-64: 0.14.54
+      esbuild-android-arm64: 0.14.54
+      esbuild-darwin-64: 0.14.54
+      esbuild-darwin-arm64: 0.14.54
+      esbuild-freebsd-64: 0.14.54
+      esbuild-freebsd-arm64: 0.14.54
+      esbuild-linux-32: 0.14.54
+      esbuild-linux-64: 0.14.54
+      esbuild-linux-arm: 0.14.54
+      esbuild-linux-arm64: 0.14.54
+      esbuild-linux-mips64le: 0.14.54
+      esbuild-linux-ppc64le: 0.14.54
+      esbuild-linux-riscv64: 0.14.54
+      esbuild-linux-s390x: 0.14.54
+      esbuild-netbsd-64: 0.14.54
+      esbuild-openbsd-64: 0.14.54
+      esbuild-sunos-64: 0.14.54
+      esbuild-windows-32: 0.14.54
+      esbuild-windows-64: 0.14.54
+      esbuild-windows-arm64: 0.14.54
+    dev: true
+
   /esbuild@0.16.17:
     resolution: {integrity: sha512-G8LEkV0XzDMNwXKgM0Jwu3nY3lSTwSGY6XbxM9cr9+s0T/qSV1q1JVPBGzm3dcjhCic9+emZDmMffkwgPeOeLg==}
     engines: {node: '>=12'}
@@ -6326,6 +6575,10 @@ packages:
     resolution: {integrity: sha512-QAdOptna2NYiSSpv0O/BwoHBSmz4YhpzJHyi+fnMRTXFjp7B8i/YG5Z8IfusxB1ufjcD2Sre1F3R+nX3fvy7gg==}
     hasBin: true
 
+  /jju@1.4.0:
+    resolution: {integrity: sha512-8wb9Yw966OSxApiCt0K3yNJL8pnNeIv+OEq2YMidz4FKP6nonSRoOXc80iXY4JaN2FC11B9qsNmDsm+ZOfMROA==}
+    dev: true
+
   /joycon@3.1.1:
     resolution: {integrity: sha512-34wB/Y7MW7bzjKRjUKTa46I2Z7eV62Rkhva+KkopW7Qvv/OSWBqvkSY7vusOPrNuZcUG3tApvdVgNB8POj3SPw==}
     engines: {node: '>=10'}
@@ -9207,6 +9460,14 @@ packages:
       yargs: 17.7.2
     dev: true
 
+  /rollup@2.79.1:
+    resolution: {integrity: sha512-uKxbd0IhMZOhjAiD5oAFp7BqvkA4Dv47qpOCtaNvng4HBwdbWtdOh8f5nZNuk2rp51PMGk3bzfWu5oayNEuYnw==}
+    engines: {node: '>=10.0.0'}
+    hasBin: true
+    optionalDependencies:
+      fsevents: 2.3.2
+    dev: true
+
   /rollup@3.21.6:
     resolution: {integrity: sha512-SXIICxvxQxR3D4dp/3LDHZIJPC8a4anKMHd4E3Jiz2/JnY+2bEjqrOokAauc5ShGVNFHlEFjBXAXlaxkJqIqSg==}
     engines: {node: '>=14.18.0', npm: '>=8.0.0'}
@@ -10048,6 +10309,41 @@ packages:
   /tslib@2.5.0:
     resolution: {integrity: sha512-336iVw3rtn2BUK7ORdIAHTyxHGRIHVReokCR3XjbckJMK7ms8FysBfhLR8IXnAgy7T0PTPNBWKiH514FOW/WSg==}
 
+  /tsup@5.12.9(typescript@5.0.4):
+    resolution: {integrity: sha512-dUpuouWZYe40lLufo64qEhDpIDsWhRbr2expv5dHEMjwqeKJS2aXA/FPqs1dxO4T6mBojo7rvo3jP9NNzaKyDg==}
+    hasBin: true
+    peerDependencies:
+      '@swc/core': ^1
+      postcss: ^8.4.12
+      typescript: ^4.1.0
+    peerDependenciesMeta:
+      '@swc/core':
+        optional: true
+      postcss:
+        optional: true
+      typescript:
+        optional: true
+    dependencies:
+      bundle-require: 3.1.2(esbuild@0.14.54)
+      cac: 6.7.14
+      chokidar: 3.5.3
+      debug: 4.3.4
+      esbuild: 0.14.54
+      execa: 5.1.1
+      globby: 11.1.0
+      joycon: 3.1.1
+      postcss-load-config: 3.1.4
+      resolve-from: 5.0.0
+      rollup: 2.79.1
+      source-map: 0.8.0-beta.0
+      sucrase: 3.32.0
+      tree-kill: 1.2.2
+      typescript: 5.0.4
+    transitivePeerDependencies:
+      - supports-color
+      - ts-node
+    dev: true
+
   /tsup@6.7.0(typescript@4.9.5):
     resolution: {integrity: sha512-L3o8hGkaHnu5TdJns+mCqFsDBo83bJ44rlK7e6VdanIvpea4ArPcU3swWGsLVbXak1PqQx/V+SSmFPujBK+zEQ==}
     engines: {node: '>=14.18'}