Use constants to control whether to inject

[windrunner414]

I don't want to inject a dev config in prod env.Now the code like below:

@dev
class DevConfig {}
@prod
class ProdConfig{}
$initGetIt(getIt,environment:prod);

but the DevConfig still be injected, so dart will not remove it from the compiled app.I want to use a constant to control whether it is injected.generated code like this

if (injectDev) singleton<Config>(DevConfig(), registerFor: {_dev})

then

$initGetIt(getIt,environment:kReleaseMode?prod:dev,control:{dev:!kReleaseMode})

[mrverdant13]

An alternative would be to generate separated injector functions. One per flavor/environment.
Regarding the ones that use filters, they could be grouped in yet another isolated injector function.

[github-actions]

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