warning: the following clause will never match: {:ok, decimal}

[francois08]

I have absinthe-related 2 warnings when compiling. One about usage of decimal and another about absinthe_plug use of Application.get_env/2 in the module body.

mix.lock versions:

"absinthe": {:hex, :absinthe, "1.7.8",
"absinthe_plug": {:hex, :absinthe_plug, "1.5.8",
"decimal": {:hex, :decimal, "2.3.0",

==> absinthe
Compiling 1 file (.erl)
Compiling 260 files (.ex)
    warning: the following clause will never match:

        {:ok, decimal}

    because it attempts to match on the result of:

        Decimal.parse(value)

    which has type:

        dynamic(
          :error or {%Decimal{coef: :NaN or :inf, exp: integer(), sign: integer()}, binary()} or
            {%Decimal{coef: :NaN or :inf or integer(), exp: integer(), sign: integer()}, term()}
        )

    typing violation found at:
    │
 16 │         {:ok, decimal} -> {:ok, decimal}
    │         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    │
    └─ lib/absinthe/type/custom/decimal.ex:16: Absinthe.Type.Custom.Decimal.parse/1

Generated absinthe app
==> plug
Compiling 1 file (.erl)
Compiling 40 files (.ex)
Generated plug app
==> absinthe_plug
Compiling 18 files (.ex)
    warning: Application.get_env/2 is discouraged in the module body, use Application.compile_env/3 instead
    │
  5 │   @config Application.get_env(:absinthe_plug, Absinthe.Plug.GraphiQL)
    │                       ~
    │
    └─ lib/absinthe/plug/graphiql/assets.ex:5:23: Absinthe.Plug.GraphiQL.Assets (module)

Elixir version: Elixir 1.18.2 (compiled with Erlang/OTP 27)