Currently, the transform plugin only keeps tab of the last import statement where the package name (moduleSource) is a match. For example, in:

import { dupImport1 } from 'custom-package';
import { createStyles } from 'custom-package';
import { dupImport2 } from 'another-custom-package';
import { otherImport } from 'another-package';

with config:

{
  "modules": [
    { "moduleSource": "custom-package", "importName": "createStyles" },
    { "moduleSource": "another-custom-package", "importName": "createMyStyles" }
  ]
}

The plugin will only focus on the 3rd import line (import { dupImport2 } from 'another-custom-package';) and then decide that there's no placement needed, thus missing the 2nd import where createStyles actually exists.

This PR fixes this issue by changing the importDeclarationPath into an importDeclarationPaths array, so we don't miss any imports to replace.