Merge branch 'master' into pr/5429

GDevelop.js/Gruntfile.js

@@ -111,8 +111,8 @@ module.exports = function (grunt) {
           },
         },
       },
-      // Copy the library to newIDE
-      generateTypes: {
+      // Generate typings from the Bindings.idl
+      generateFlowTypes: {
         command: 'node scripts/generate-types.js',
         options: {
           execOptions: {
@@ -120,6 +120,14 @@ module.exports = function (grunt) {
           },
         },
       },
+      generateTSTypes: {
+        command: 'node scripts/generate-dts.mjs',
+        options: {
+          execOptions: {
+            cwd: __dirname,
+          },
+        },
+      },
     },
     clean: {
       options: { force: true },
@@ -148,6 +156,7 @@ module.exports = function (grunt) {
   grunt.registerTask('build', [
     'build:raw',
     'shell:copyToNewIDE',
-    'shell:generateTypes',
+    'shell:generateFlowTypes',
+    'shell:generateTSTypes',
   ]);
 };

GDevelop.js/package-lock.json

@@ -12,6 +12,7 @@
         "prettier": "^2.1.2"
       },
       "devDependencies": {
+        "@types/node": "^20.3.1",
         "extend": "^2.0.1",
         "grunt": "^1.0.1",
         "grunt-contrib-clean": "^1.0.0",
@@ -1757,13 +1758,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/aproba": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/aproba/-/aproba-1.2.0.tgz",
-      "integrity": "sha1-aALmJk79GMeQobDVF/DyYnvyyUo=",
-      "dev": true,
-      "optional": true
-    },
     "node_modules/archiver": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/archiver/-/archiver-1.3.0.tgz",
@@ -1822,17 +1816,6 @@
       "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
       "dev": true
     },
-    "node_modules/are-we-there-yet": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.4.tgz",
-      "integrity": "sha1-u13KOCu5TwXhUZQ3PRb9O6HKEQ0=",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
-        "delegates": "^1.0.0",
-        "readable-stream": "^2.0.6"
-      }
-    },
     "node_modules/argparse": {
       "version": "1.0.9",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.9.tgz",
@@ -2134,19 +2117,6 @@
         "readable-stream": "^2.0.5"
       }
     },
-    "node_modules/block-stream": {
-      "version": "0.0.9",
-      "resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
-      "integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
-        "inherits": "~2.0.0"
-      },
-      "engines": {
-        "node": "0.4 || >=0.5.8"
-      }
-    },
     "node_modules/boolbase": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
@@ -2469,13 +2439,6 @@
       "dev": true,
       "optional": true
     },
-    "node_modules/chownr": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.0.1.tgz",
-      "integrity": "sha1-4qdQQqlVGQi+vSW4Uj1fl2nXkYE=",
-      "dev": true,
-      "optional": true
-    },
     "node_modules/ci-info": {
       "version": "3.9.0",
       "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-3.9.0.tgz",
@@ -2533,16 +2496,6 @@
         "node": ">= 0.12.0"
       }
     },
-    "node_modules/code-point-at": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
-      "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
-      "dev": true,
-      "optional": true,
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/coffee-script": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/coffee-script/-/coffee-script-1.10.0.tgz",
@@ -2640,13 +2593,6 @@
         "typedarray": "^0.0.6"
       }
     },
-    "node_modules/console-control-strings": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
-      "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
-      "dev": true,
-      "optional": true
-    },
     "node_modules/convert-source-map": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.6.0.tgz",
@@ -2953,17 +2899,6 @@
         }
       }
     },
-    "node_modules/deep-extend": {
-      "version": "0.4.2",
-      "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.4.2.tgz",
-      "integrity": "sha1-SLaZwn4zS/ifEIkr5DL25MfTSn8=",
-      "dev": true,
-      "optional": true,
-      "engines": {
-        "iojs": ">=1.0.0",
-        "node": ">=0.12.0"
-      }
-    },
     "node_modules/deep-is": {
       "version": "0.1.3",
       "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
@@ -3002,26 +2937,6 @@
         "node": ">=0.4.0"
       }
     },
-    "node_modules/delegates": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
-      "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=",
-      "dev": true,
-      "optional": true
-    },
-    "node_modules/detect-libc": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-0.2.0.tgz",
-      "integrity": "sha1-R/31ZzSKF+wl/L8LnkRjSKdvn7U=",
-      "dev": true,
-      "optional": true,
-      "bin": {
-        "detect-libc": "bin/detect-libc.js"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/detect-newline": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/detect-newline/-/detect-newline-3.1.0.tgz",
@@ -3354,13 +3269,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/expand-template": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/expand-template/-/expand-template-1.1.0.tgz",
-      "integrity": "sha512-kkjwkMqj0h4w/sb32ERCDxCQkREMCAgS39DscDnSwDsbxnwwM1BTZySdC3Bn1lhY7vL08n9GoO/fVTynjDgRyQ==",
-      "dev": true,
-      "optional": true
-    },
     "node_modules/expect": {
       "version": "29.7.0",
       "resolved": "https://registry.npmjs.org/expect/-/expect-29.7.0.tgz",
@@ -3605,22 +3513,6 @@
         "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
       }
     },
-    "node_modules/fstream": {
-      "version": "1.0.11",
-      "resolved": "https://registry.npmjs.org/fstream/-/fstream-1.0.11.tgz",
-      "integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
-        "graceful-fs": "^4.1.2",
-        "inherits": "~2.0.0",
-        "mkdirp": ">=0.5 0",
-        "rimraf": "2"
-      },
-      "engines": {
-        "node": ">=0.6"
-      }
-    },
     "node_modules/function-bind": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz",
@@ -3630,23 +3522,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/gauge": {
-      "version": "2.7.4",
-      "resolved": "https://registry.npmjs.org/gauge/-/gauge-2.7.4.tgz",
-      "integrity": "sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
-        "aproba": "^1.0.3",
-        "console-control-strings": "^1.0.0",
-        "has-unicode": "^2.0.0",
-        "object-assign": "^4.1.0",
-        "signal-exit": "^3.0.0",
-        "string-width": "^1.0.1",
-        "strip-ansi": "^3.0.1",
-        "wide-align": "^1.1.0"
-      }
-    },
     "node_modules/gensync": {
       "version": "1.0.0-beta.2",
       "resolved": "https://registry.npmjs.org/gensync/-/gensync-1.0.0-beta.2.tgz",
@@ -3713,13 +3588,6 @@
         "assert-plus": "^1.0.0"
       }
     },
-    "node_modules/github-from-package": {
-      "version": "0.0.0",
-      "resolved": "https://registry.npmjs.org/github-from-package/-/github-from-package-0.0.0.tgz",
-      "integrity": "sha1-l/tdlr/eiXMxPyDoKI75oWf6ZM4=",
-      "dev": true,
-      "optional": true
-    },
     "node_modules/glob": {
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.0.6.tgz",
@@ -4256,13 +4124,6 @@
         "node": ">=4"
       }
     },
-    "node_modules/has-unicode": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
-      "integrity": "sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=",
-      "dev": true,
-      "optional": true
-    },
     "node_modules/hasown": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.0.tgz",
@@ -4477,21 +4338,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/iltorb": {
-      "version": "1.3.10",
-      "resolved": "https://registry.npmjs.org/iltorb/-/iltorb-1.3.10.tgz",
-      "integrity": "sha512-nyB4+ru1u8CQqQ6w7YjasboKN3NQTN8GH/V/eEssNRKhW6UbdxdWhB9fJ5EEdjJfezKY0qPrcwLyIcgjL8hHxA==",
-      "deprecated": "The zlib module provides APIs for brotli compression/decompression starting with Node.js v10.16.0, please use it over iltorb",
-      "dev": true,
-      "hasInstallScript": true,
-      "optional": true,
-      "dependencies": {
-        "detect-libc": "^0.2.0",
-        "nan": "^2.6.2",
-        "node-gyp": "^3.6.2",
-        "prebuild-install": "^2.3.0"
-      }
-    },
     "node_modules/import-local": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/import-local/-/import-local-3.1.0.tgz",
@@ -4548,17 +4394,6 @@
       "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
       "dev": true
     },
-    "node_modules/ini": {
-      "version": "1.3.4",
-      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.4.tgz",
-      "integrity": "sha1-BTfLedr1m1mhpRff9wbIbsA5Fi4=",
-      "deprecated": "Please update to ini >=1.3.6 to avoid a prototype pollution issue",
-      "dev": true,
-      "optional": true,
-      "engines": {
-        "node": "*"
-      }
-    },
     "node_modules/interpret": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/interpret/-/interpret-1.2.0.tgz",
@@ -4655,19 +4490,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/is-fullwidth-code-point": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
-      "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
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-      },
-      "engines": {
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-    },
     "node_modules/is-generator-fn": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/is-generator-fn/-/is-generator-fn-2.1.0.tgz",
@@ -7262,67 +7084,12 @@
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       "dev": true
     },
-    "node_modules/nan": {
-      "version": "2.18.0",
-      "resolved": "https://registry.npmjs.org/nan/-/nan-2.18.0.tgz",
-      "integrity": "sha512-W7tfG7vMOGtD30sHoZSSc/JVYiyDPEyQVso/Zz+/uQd0B0L46gtC+pHha5FFMRpil6fm/AoEcRWyOVi4+E/f8w==",
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       "dev": true
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-    "node_modules/node-abi": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.1.2.tgz",
-      "integrity": "sha512-hmUtb8m75RSi7N+zZLYqe75XDvZB+6LyTBPkj2DConvNgQet2e3BIqEwe1LLvqMrfyjabuT5ZOrTioLCH1HTdA==",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
-        "semver": "^5.4.1"
-      }
-    },
-    "node_modules/node-gyp": {
-      "version": "3.6.2",
-      "resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-3.6.2.tgz",
-      "integrity": "sha1-m/vlRWIoYoSDjnUOrAUpWFP6HGA=",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
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-        "glob": "^7.0.3",
-        "graceful-fs": "^4.1.2",
-        "minimatch": "^3.0.2",
-        "mkdirp": "^0.5.0",
-        "nopt": "2 || 3",
-        "npmlog": "0 || 1 || 2 || 3 || 4",
-        "osenv": "0",
-        "request": "2",
-        "rimraf": "2",
-        "semver": "~5.3.0",
-        "tar": "^2.0.0",
-        "which": "1"
-      },
-      "bin": {
-        "node-gyp": "bin/node-gyp.js"
-      },
-      "engines": {
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-      "dev": true,
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@@ -7335,13 +7102,6 @@
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       "dev": true
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-    "node_modules/noop-logger": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/noop-logger/-/noop-logger-0.1.1.tgz",
-      "integrity": "sha1-lKKxYzxPExdVMAfYlm/Q6EG2pMI=",
-      "dev": true,
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@@ -7390,19 +7150,6 @@
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-      "resolved": "https://registry.npmjs.org/npmlog/-/npmlog-4.1.2.tgz",
-      "integrity": "sha1-CKfyqL9zRgR3mp76StXMcXq7lUs=",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
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-        "console-control-strings": "~1.1.0",
-        "gauge": "~2.7.3",
-        "set-blocking": "~2.0.0"
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     "node_modules/nth-check": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/nth-check/-/nth-check-1.0.2.tgz",
@@ -7541,37 +7288,6 @@
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-    "node_modules/os-homedir": {
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-      "resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
-      "integrity": "sha1-/7xJiDNuDoM94MFox+8VISGqf7M=",
-      "dev": true,
-      "optional": true,
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@@ -7809,32 +7525,6 @@
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-        "github-from-package": "0.0.0",
-        "minimist": "^1.2.0",
-        "mkdirp": "^0.5.1",
-        "node-abi": "^2.1.1",
-        "noop-logger": "^0.1.1",
-        "npmlog": "^4.0.1",
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-        "pump": "^1.0.1",
-        "rc": "^1.1.6",
-        "simple-get": "^1.4.2",
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-        "tunnel-agent": "^0.6.0",
-        "xtend": "4.0.1"
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@@ -7919,17 +7609,6 @@
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@@ -7993,22 +7672,6 @@
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-        "ini": "~1.3.0",
-        "minimist": "^1.2.0",
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-      "bin": {
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     "node_modules/react-is": {
       "version": "18.2.0",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-18.2.0.tgz",
@@ -8267,13 +7930,6 @@
         "semver": "bin/semver"
       }
     },
-    "node_modules/set-blocking": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
-      "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
-      "dev": true,
-      "optional": true
-    },
     "node_modules/shebang-command": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
@@ -8324,18 +7980,6 @@
       "integrity": "sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ==",
       "dev": true
     },
-    "node_modules/simple-get": {
-      "version": "1.4.3",
-      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-1.4.3.tgz",
-      "integrity": "sha1-6XVe2kB+ltpAxeUVjJ6jezO+y+s=",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
-        "once": "^1.3.1",
-        "unzip-response": "^1.0.0",
-        "xtend": "^4.0.0"
-      }
-    },
     "node_modules/sisteransi": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/sisteransi/-/sisteransi-1.0.5.tgz",
@@ -8539,21 +8183,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/string-width": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-      "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
-        "code-point-at": "^1.0.0",
-        "is-fullwidth-code-point": "^1.0.0",
-        "strip-ansi": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/stringstream": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz",
@@ -8621,16 +8250,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/strip-json-comments": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
-      "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
-      "dev": true,
-      "optional": true,
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/supports-color": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
@@ -8659,32 +8278,6 @@
       "dev": true,
       "optional": true
     },
-    "node_modules/tar": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
-      "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
-      "deprecated": "This version of tar is no longer supported, and will not receive security updates. Please upgrade asap.",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
-        "block-stream": "*",
-        "fstream": "^1.0.2",
-        "inherits": "2"
-      }
-    },
-    "node_modules/tar-fs": {
-      "version": "1.16.0",
-      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-1.16.0.tgz",
-      "integrity": "sha512-I9rb6v7mjWLtOfCau9eH5L7sLJyU2BnxtEZRQ5Mt+eRKmf1F0ohXmT/Jc3fr52kDvjJ/HV5MH3soQfPL5bQ0Yg==",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
-        "chownr": "^1.0.1",
-        "mkdirp": "^0.5.1",
-        "pump": "^1.0.0",
-        "tar-stream": "^1.1.2"
-      }
-    },
     "node_modules/tar-stream": {
       "version": "1.5.5",
       "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.5.5.tgz",
@@ -8997,16 +8590,6 @@
         "xtend": "~4.0.0"
       }
     },
-    "node_modules/unzip-response": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/unzip-response/-/unzip-response-1.0.2.tgz",
-      "integrity": "sha1-uYTwh3/AqJwsdzzB73tbIytbBv4=",
-      "dev": true,
-      "optional": true,
-      "engines": {
-        "node": ">=0.10"
-      }
-    },
     "node_modules/update-browserslist-db": {
       "version": "1.0.13",
       "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.0.13.tgz",
@@ -9234,16 +8817,6 @@
         "which": "bin/which"
       }
     },
-    "node_modules/wide-align": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",
-      "integrity": "sha512-ijDLlyQ7s6x1JgCLur53osjm/UXUYD9+0PbYKrBsYisYXzCxN+HC3mYDNy/dWdmf3AwqwU3CXwDCvsNgGK1S0w==",
-      "dev": true,
-      "optional": true,
-      "dependencies": {
-        "string-width": "^1.0.2"
-      }
-    },
     "node_modules/window-size": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",

GDevelop.js/package.json

@@ -20,6 +20,7 @@
   },
   "license": "MIT",
   "devDependencies": {
+    "@types/node": "^20.3.1",
     "extend": "^2.0.1",
     "grunt": "^1.0.1",
     "grunt-contrib-clean": "^1.0.0",

GDevelop.js/scripts/generate-dts.mjs

@@ -0,0 +1,250 @@
+// @ts-check
+import { readFileSync, writeFileSync } from 'fs';
+import { dirname } from 'path';
+import { fileURLToPath } from 'url';
+const __dirname = dirname(fileURLToPath(import.meta.url));
+
+const bindingsFile = readFileSync(
+  __dirname + '/../Bindings/Bindings.idl',
+  'utf-8'
+);
+
+const PrimitiveTypes = new Map([
+  ['DOMString', 'string'],
+  ['long', 'number'],
+  ['double', 'number'],
+  ['void', 'void'],
+  ['boolean', 'boolean'],
+]);
+
+const none = Symbol('No default value');
+class Parser {
+  static parserPosition = 0;
+  /** @private */
+  static sourceString = '';
+  /** @private */
+  static sourceLength = 0;
+
+  /** @param {string} str */
+  static setSource(str) {
+    this.parserPosition = 0;
+    this.sourceString = str;
+    this.sourceLength = str.length;
+  }
+  static get isDone() {
+    return this.parserPosition >= this.sourceLength;
+  }
+  static get currentCharacter() {
+    return this.sourceString.charAt(this.parserPosition);
+  }
+  static get currentCharacterCode() {
+    return this.sourceString.charCodeAt(this.parserPosition);
+  }
+
+  static skipWhitespaces() {
+    while (this.currentCharacterCode <= 32) this.parserPosition++;
+    // Comments go everywhere whitespaces go and must be skipped as if it were whitespace
+    if (this.currentCharacter === '/') {
+      this.parserPosition++;
+      if (this.currentCharacter === '/') {
+        // //-style comments
+        this.skipUntil('\n');
+      } else if (this.currentCharacter === '*') {
+        // /* */-style comments
+        do {
+          this.skipUntil('*');
+        } while (this.currentCharacter !== '/');
+        this.parserPosition++;
+      } else console.warn(`Unexpected slash.`);
+      this.skipWhitespaces();
+    }
+  }
+  /** @param {string} thisCharacter */
+  static skipUntil(thisCharacter, skipOverIt = true) {
+    while (this.currentCharacter !== thisCharacter && !this.isDone)
+      this.parserPosition++;
+    if (skipOverIt) this.parserPosition++;
+  }
+  /** @param {string} thisCharacter */
+  static readUntil(thisCharacter, skipOverIt = true) {
+    let token = '';
+    while (this.currentCharacter !== thisCharacter) {
+      token += this.currentCharacter;
+      this.parserPosition++;
+    }
+    if (skipOverIt) this.parserPosition++;
+    return token;
+  }
+
+  static readType() {
+    // Ignore [Const] and such annotations
+    Parser.skipWhitespaces();
+    if (Parser.currentCharacter === '[') Parser.skipUntil(']');
+    Parser.skipWhitespaces();
+
+    // Read the type
+    let type = Parser.readUntil(' ');
+    let optional = false;
+    if (type === 'optional') optional = true;
+    while (type === 'unsigned' || type === 'optional') {
+      // Re-read the type since unsigned is an unnecessary prefix for typescript
+      Parser.skipWhitespaces();
+      type = Parser.readUntil(' ');
+    }
+    Parser.skipWhitespaces();
+
+    return { type, optional };
+  }
+
+  static readIdentifier() {
+    let name = '';
+    while (
+      (Parser.currentCharacterCode >= 97 &&
+        Parser.currentCharacterCode <= 122) || // [a-z]
+      (Parser.currentCharacterCode >= 65 &&
+        Parser.currentCharacterCode <= 90) || // [A-Z]
+      (Parser.currentCharacterCode >= 48 &&
+        Parser.currentCharacterCode <= 57) || // [1-9]
+      Parser.currentCharacter === '_'
+    ) {
+      name += Parser.currentCharacter;
+      Parser.parserPosition++;
+    }
+    return name;
+  }
+
+  static readNumber() {
+    let number = '';
+    while (
+      Parser.currentCharacterCode >= 48 &&
+      Parser.currentCharacterCode <= 57 // [1-9]
+    ) {
+      number += Parser.currentCharacter;
+      Parser.parserPosition++;
+    }
+    return parseInt(number, 10);
+  }
+}
+
+const enums = [];
+for (const [_, enumName, enumCode] of bindingsFile.matchAll(
+  /enum\s+([a-zA-Z_]+)\s+{\r?\n?([^}]*)\r?\n}/gm
+)) {
+  const members = [];
+  let i = 0;
+  for (const enumMemberString of enumCode.split('\n')) {
+    const [_, memberName] = enumMemberString.match(/"[a-zA-Z]*::([a-zA-Z]*)"/);
+    members.push(`  ${memberName} = ${i++},`);
+  }
+  enums.push(
+    `enum ${enumName} {
+${members.join('\n')}
+}`
+  );
+}
+
+const interfaces = [];
+for (const [_, interfaceName, interfaceCode] of bindingsFile.matchAll(
+  /interface\s+([a-zA-Z]+)\s+{\r?\n?([^}]*)\r?\n}/gm
+)) {
+  const methods = [];
+
+  Parser.setSource(interfaceCode);
+  while (!Parser.isDone) {
+    const { type: returnType, optional: optionalReturn } = Parser.readType();
+
+    let methodName = Parser.readUntil('(');
+    const isStatic = methodName.includes('STATIC_');
+    const isConstructor = returnType === 'void' && methodName === interfaceName;
+    // Remove prefixes which are not part of the actual function name
+    methodName = methodName
+      .replace('WRAPPED_', '')
+      .replace('MAP_', '')
+      .replace('STATIC_', '');
+    // Convert PascalCase to camelCase
+    methodName = methodName[0].toLowerCase() + methodName.slice(1);
+
+    /** @type {Array<{name:string, type:string, optional:boolean, defaultValue:(number | typeof none)}>} */
+    const parameters = [];
+    Parser.skipWhitespaces();
+    if (Parser.currentCharacter !== ')')
+      do {
+        if (Parser.currentCharacter === ',') Parser.parserPosition++;
+        const { type, optional } = Parser.readType();
+        Parser.skipWhitespaces();
+        const name = Parser.readIdentifier();
+        Parser.skipWhitespaces();
+
+        let defaultValue = none;
+        if (Parser.currentCharacter === '=') {
+          Parser.parserPosition++;
+          Parser.skipWhitespaces();
+          defaultValue = Parser.readNumber();
+          Parser.skipWhitespaces();
+        }
+
+        parameters.push({ name, type, optional, defaultValue });
+      } while (Parser.currentCharacter === ',');
+
+    // Health checks
+    if (Parser.currentCharacter !== ')')
+      console.warn('Expected closing paranthesis.');
+    Parser.parserPosition++;
+    Parser.skipWhitespaces();
+    if (Parser.currentCharacter !== ';') console.warn('Expected semicolon.');
+    Parser.parserPosition++;
+    Parser.skipWhitespaces();
+
+    methods.push(
+      `${isStatic ? 'static ' : ''}${
+        isConstructor ? `constructor` : methodName
+      }(${parameters
+        .map(
+          ({ name, type, optional, defaultValue }) =>
+            `${name}${optional ? '?' : ''}: ${
+              PrimitiveTypes.has(type) ? PrimitiveTypes.get(type) : type
+            }${defaultValue !== none ? ` = ${defaultValue}` : ''}`
+        )
+        .join(', ')}): ${
+        PrimitiveTypes.has(returnType)
+          ? PrimitiveTypes.get(returnType)
+          : returnType
+      };`
+    );
+  }
+
+  interfaces.push(
+    `export class ${interfaceName} extends EmscriptenObject {
+  ${methods.join('\n  ')}
+}`
+  );
+}
+
+const dts = `// Automatically generated by GDevelop.js/scripts/generate-dts.js
+
+class EmscriptenObject {
+  /** The object's index in the WASM memory, and thus its unique identifier. */
+  ptr: number;
+
+  /** 
+   * Call this to free the object's underlying memory. It may not be used afterwards. 
+   * 
+   * **Call with care** - if the object owns some other objects, those will also be destroyed, 
+   * or if this object is owned by another object that does not expect it to be externally deleted 
+   * (e.g. it is a child of a map), objects will be put in an invalid state that will most likely
+   * crash the app.
+   * 
+   * If the object is owned by your code, you should still call this method when adequate, as 
+   * otherwise the memory will never be freed, causing a memory leak, which is to be avoided.
+   */
+  destroy(): void;
+}
+
+${enums.join('\n\n')}
+
+${interfaces.join('\n\n')}
+
+export as namespace gd;
+`;
+
+writeFileSync(__dirname + '/../types.d.ts', dts);