- Fix allowJs @types resolution error (#657, #655) - thanks @johnnyreilly and @roddypratt + @ldrick for providing minimal repro repos which allowed me to fix this long standing bug!
This fix resolves the issue for TypeScript 2.4+ (which is likely 95% of users). For those people stuck on 2.3 or below and impacted by this issue, you should be able to workaround this by setting entryFileCannotBeJs: true in your ts-loader options. This option should be considered deprecated as of this release. The option will likely disappear with the next major version of ts-loader which will drop support for TypeScript 2.3 and below, thus removing the need for this option.