diff --git a/package-lock.json b/package-lock.json
index 277fff9..d46ed39 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,6 +30,7 @@
         "npm-run-all": "^4.1.5",
         "release-it": "^15.5.0",
         "rimraf": "^3.0.2",
+        "shx": "^0.3.4",
         "typescript": "^4.8.4",
         "vitest": "0.25.2"
       },
@@ -918,23 +919,6 @@
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       }
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-    "node_modules/@typescript-eslint/scope-manager": {
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-5.43.0.tgz",
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-      "dev": true,
-      "dependencies": {
-        "@typescript-eslint/types": "5.43.0",
-        "@typescript-eslint/visitor-keys": "5.43.0"
-      },
-      "engines": {
-        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/typescript-eslint"
-      }
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     "node_modules/@typescript-eslint/type-utils": {
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       "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-5.44.0.tgz",
@@ -1019,46 +1003,6 @@
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-    "node_modules/@typescript-eslint/types": {
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-5.43.0.tgz",
-      "integrity": "sha512-jpsbcD0x6AUvV7tyOlyvon0aUsQpF8W+7TpJntfCUWU1qaIKu2K34pMwQKSzQH8ORgUrGYY6pVIh1Pi8TNeteg==",
-      "dev": true,
-      "engines": {
-        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/typescript-eslint"
-      }
-    },
-    "node_modules/@typescript-eslint/typescript-estree": {
-      "version": "5.43.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-5.43.0.tgz",
-      "integrity": "sha512-BZ1WVe+QQ+igWal2tDbNg1j2HWUkAa+CVqdU79L4HP9izQY6CNhXfkNwd1SS4+sSZAP/EthI1uiCSY/+H0pROg==",
-      "dev": true,
-      "dependencies": {
-        "@typescript-eslint/types": "5.43.0",
-        "@typescript-eslint/visitor-keys": "5.43.0",
-        "debug": "^4.3.4",
-        "globby": "^11.1.0",
-        "is-glob": "^4.0.3",
-        "semver": "^7.3.7",
-        "tsutils": "^3.21.0"
-      },
-      "engines": {
-        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/typescript-eslint"
-      },
-      "peerDependenciesMeta": {
-        "typescript": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/@typescript-eslint/utils": {
       "version": "5.44.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-5.44.0.tgz",
@@ -1159,23 +1103,6 @@
         "url": "https://opencollective.com/typescript-eslint"
       }
     },
-    "node_modules/@typescript-eslint/visitor-keys": {
-      "version": "5.43.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-5.43.0.tgz",
-      "integrity": "sha512-icl1jNH/d18OVHLfcwdL3bWUKsBeIiKYTGxMJCoGe7xFht+E4QgzOqoWYrU8XSLJWhVw8nTacbm03v23J/hFTg==",
-      "dev": true,
-      "dependencies": {
-        "@typescript-eslint/types": "5.43.0",
-        "eslint-visitor-keys": "^3.3.0"
-      },
-      "engines": {
-        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/typescript-eslint"
-      }
-    },
     "node_modules/@wdio/config": {
       "version": "7.25.1",
       "resolved": "https://registry.npmjs.org/@wdio/config/-/config-7.25.1.tgz",
@@ -7714,6 +7641,22 @@
         "node": ">=4"
       }
     },
+    "node_modules/shx": {
+      "version": "0.3.4",
+      "resolved": "https://registry.npmjs.org/shx/-/shx-0.3.4.tgz",
+      "integrity": "sha512-N6A9MLVqjxZYcVn8hLmtneQWIJtp8IKzMP4eMnx+nqkvXoqinUPCbUFLp2UcWTEIUONhlk0ewxr/jaVGlc+J+g==",
+      "dev": true,
+      "dependencies": {
+        "minimist": "^1.2.3",
+        "shelljs": "^0.8.5"
+      },
+      "bin": {
+        "shx": "lib/cli.js"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/side-channel": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
@@ -9928,16 +9871,6 @@
         }
       }
     },
-    "@typescript-eslint/scope-manager": {
-      "version": "5.43.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-5.43.0.tgz",
-      "integrity": "sha512-XNWnGaqAtTJsUiZaoiGIrdJYHsUOd3BZ3Qj5zKp9w6km6HsrjPk/TGZv0qMTWyWj0+1QOqpHQ2gZOLXaGA9Ekw==",
-      "dev": true,
-      "requires": {
-        "@typescript-eslint/types": "5.43.0",
-        "@typescript-eslint/visitor-keys": "5.43.0"
-      }
-    },
     "@typescript-eslint/type-utils": {
       "version": "5.44.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-5.44.0.tgz",
@@ -9983,27 +9916,6 @@
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       }
     },
-    "@typescript-eslint/types": {
-      "version": "5.43.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-5.43.0.tgz",
-      "integrity": "sha512-jpsbcD0x6AUvV7tyOlyvon0aUsQpF8W+7TpJntfCUWU1qaIKu2K34pMwQKSzQH8ORgUrGYY6pVIh1Pi8TNeteg==",
-      "dev": true
-    },
-    "@typescript-eslint/typescript-estree": {
-      "version": "5.43.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-5.43.0.tgz",
-      "integrity": "sha512-BZ1WVe+QQ+igWal2tDbNg1j2HWUkAa+CVqdU79L4HP9izQY6CNhXfkNwd1SS4+sSZAP/EthI1uiCSY/+H0pROg==",
-      "dev": true,
-      "requires": {
-        "@typescript-eslint/types": "5.43.0",
-        "@typescript-eslint/visitor-keys": "5.43.0",
-        "debug": "^4.3.4",
-        "globby": "^11.1.0",
-        "is-glob": "^4.0.3",
-        "semver": "^7.3.7",
-        "tsutils": "^3.21.0"
-      }
-    },
     "@typescript-eslint/utils": {
       "version": "5.44.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-5.44.0.tgz",
@@ -10063,16 +9975,6 @@
         }
       }
     },
-    "@typescript-eslint/visitor-keys": {
-      "version": "5.43.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-5.43.0.tgz",
-      "integrity": "sha512-icl1jNH/d18OVHLfcwdL3bWUKsBeIiKYTGxMJCoGe7xFht+E4QgzOqoWYrU8XSLJWhVw8nTacbm03v23J/hFTg==",
-      "dev": true,
-      "requires": {
-        "@typescript-eslint/types": "5.43.0",
-        "eslint-visitor-keys": "^3.3.0"
-      }
-    },
     "@wdio/config": {
       "version": "7.25.1",
       "resolved": "https://registry.npmjs.org/@wdio/config/-/config-7.25.1.tgz",
@@ -14788,6 +14690,16 @@
         "rechoir": "^0.6.2"
       }
     },
+    "shx": {
+      "version": "0.3.4",
+      "resolved": "https://registry.npmjs.org/shx/-/shx-0.3.4.tgz",
+      "integrity": "sha512-N6A9MLVqjxZYcVn8hLmtneQWIJtp8IKzMP4eMnx+nqkvXoqinUPCbUFLp2UcWTEIUONhlk0ewxr/jaVGlc+J+g==",
+      "dev": true,
+      "requires": {
+        "minimist": "^1.2.3",
+        "shelljs": "^0.8.5"
+      }
+    },
     "side-channel": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
diff --git a/package.json b/package.json
index 21c9dd5..5f5cb1b 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "build": "run-s clean compile copy",
     "clean": "rimraf ./build",
     "compile": "tsc --build tsconfig.json",
-    "copy": "cp src/cjs/package.json build/cjs",
+    "copy": "shx cp src/cjs/package.json build/cjs",
     "test": "run-s test:*",
     "test:eslint": "eslint src tests",
     "test:unit": "vitest",
@@ -89,6 +89,7 @@
     "npm-run-all": "^4.1.5",
     "release-it": "^15.5.0",
     "rimraf": "^3.0.2",
+    "shx": "^0.3.4",
     "typescript": "^4.8.4",
     "vitest": "0.25.2"
   }