Type-graphql: wont open on OSX.

[BenjaminRasmussen]

Describe the Bug
A clear and concise description of what the bug is.
I get an error telling me to polyfill my fucking server because something in this pacakage wont run with es5-6 and it requires es5-6. I run no business logic, no code literally just importing this breaks my server. Everything else runs fine.

To Reproduce
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Import the package

Expected Behavior
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Nothing, no code is run its just fucking bricked from import

Logs
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You can paste the errors with stack trace that were printed when the error occured.

[INFO] 15:53:29 Restarting: /Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/src/main.ts has been modified
Error: Looks like you've forgot to provide experimental metadata API polyfill. Please read the installation instruction for more details.

at Object.ensureReflectMetadataExists (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/type-graphql/dist/metadata/utils.js:41:15)
at new MetadataStorage (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/type-graphql/dist/metadata/metadata-storage.js:26:17)
at Object.getMetadataStorage (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/type-graphql/dist/metadata/getMetadataStorage.js:5:87)
at Resolver.target (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/type-graphql/dist/decorators/Resolver.js:19:30)
at __decorate (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/src/domain/user/user.resolver.ts:5:95)
at /Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/src/domain/user/user.resolver.ts:10:26
at Object. (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/src/domain/user/user.resolver.ts:10:1)
at Module._compile (internal/modules/cjs/loader.js:734:30)
at Module._compile (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/source-map-support/source-map-support.js:547:25)
at Module.m._compile (/private/var/folders/g_/k1bttrxs3hd5h7py17b7wt7r0000gn/T/ts-node-dev-hook-39679732610653184.js:59:25)
at Module._extensions..js (internal/modules/cjs/loader.js:745:10)
at require.extensions.(anonymous function) (/private/var/folders/g_/k1bttrxs3hd5h7py17b7wt7r0000gn/T/ts-node-dev-hook-39679732610653184.js:61:14)
at Object.nodeDevHook [as .ts] (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/ts-node-dev/lib/hook.js:61:7)
at Module.load (internal/modules/cjs/loader.js:626:32)
at tryModuleLoad (internal/modules/cjs/loader.js:566:12)
at Function.Module._load (internal/modules/cjs/loader.js:558:3)
Using ts-node version 8.10.2, typescript version 3.9.5
Error: Looks like you've forgot to provide experimental metadata API polyfill. Please read the installation instruction for more details.
at Object.ensureReflectMetadataExists (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/type-graphql/dist/metadata/utils.js:41:15)
at new MetadataStorage (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/type-graphql/dist/metadata/metadata-storage.js:26:17)
at Object.getMetadataStorage (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/type-graphql/dist/metadata/getMetadataStorage.js:5:87)
at Resolver.target (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/type-graphql/dist/decorators/Resolver.js:19:30)
at __decorate (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/src/domain/user/user.resolver.ts:5:95)
at /Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/src/domain/user/user.resolver.ts:10:26
at Object. (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/src/domain/user/user.resolver.ts:10:1)
at Module._compile (internal/modules/cjs/loader.js:734:30)
at Module._compile (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/source-map-support/source-map-support.js:547:25)
at Module.m._compile (/private/var/folders/g_/k1bttrxs3hd5h7py17b7wt7r0000gn/T/ts-node-dev-hook-39679732610653184.js:59:25)
at Module._extensions..js (internal/modules/cjs/loader.js:745:10)
at require.extensions.(anonymous function) (/private/var/folders/g_/k1bttrxs3hd5h7py17b7wt7r0000gn/T/ts-node-dev-hook-39679732610653184.js:61:14)
at Object.nodeDevHook [as .ts] (/Users/benjamin/PycharmProjects/VscodeProjects/dinasite/backend/node_modules/ts-node-dev/lib/hook.js:61:7)
at Module.load (internal/modules/cjs/loader.js:626:32)
at tryModuleLoad (internal/modules/cjs/loader.js:566:12)
at Function.Module._load (internal/modules/cjs/loader.js:558:3)
[ERROR] 15:53:33 Error: Looks like you've forgot to provide experimental metadata API polyfill. Please read the installation instruction for more details.

Environment (please complete the following information):

• OSX
• tsnode 8.10.2
• latest, i used this for less than an hour you can figure it out by the post date
• typescript3.9.5

Additional Context
Add any other context about the problem here.

[MichalLytek]

I get an error telling me to polyfill my fucking server because something in this pacakage wont run with es5-6 and it requires es5-6.

You need to install fucking reflect-metadata package as described in the fucking installation docs:
https://typegraphql.com/docs/installation.html

This shit also describes that you need to configure your TS to es2018 and run on the Node.js LTS (10.3+, 12+) that supports this es target.

[BenjaminRasmussen]

works like fucking described