`Import identifier` sometimes inserts in the wrong place

[mpilgrem]

If there are no existing import lines in the module, the command Haskell: Import identifier inserts import ... directly after the line module ... and not after the where line.

For example (based on a simple test stack new test project, selecting the IO identifier and picking base System.IO -- data IO a from the options provided by the command)

module Lib
    ( someFunc
    ) where

someFunc :: IO ()
someFunc = putStrLn "someFunc"

becomes:

module Lib
import System.IO
    ( someFunc
    ) where

someFunc :: IO ()
someFunc = putStrLn "someFunc"

rather than (say):

module Lib
    ( someFunc
    ) where
import System.IO

someFunc :: IO ()
someFunc = putStrLn "someFunc"

[mpilgrem]

A little knowledge is a dangerous thing, but I wonder if line 45 of importIdentifier.ts should not be:

const moduleLine = lines.findIndex(line => line.startsWith('module'));

but something like:

const moduleLine = lines.findIndex(line => line.trimEnd().endsWith('where'));