Incompatibility typings with webpack 4.27.1

[TheAifam5]

webpack-merge version: 4.1.5

TS Error:

TSError: ⨯ Unable to compile TypeScript:
config/index.ts(11,5): error TS2345: Argument of type 'import("webui/node_modules/@types/webpack/index").Configuration' is not assignable to parameter of type 'import("webui/node_modules/@types/webpack-merge/node_modules/@types/webpack/index.d.ts").Configuration'.
  Types of property 'devtool' are incompatible.
    Type 'boolean | "eval" | "inline-source-map" | "cheap-eval-source-map" | "cheap-source-map" | "cheap-module-eval-source-map" | "cheap-module-source-map" | "eval-source-map" | ... 35 more ... | undefined' is not assignable to type 'boolean | "eval" | "inline-source-map" | "cheap-eval-source-map" | "cheap-source-map" | "cheap-module-eval-source-map" | "cheap-module-source-map" | "eval-source-map" | ... 33 more ... | undefined'.
      Type '"inline-cheap-source-map"' is not assignable to type 'boolean | "eval" | "inline-source-map" | "cheap-eval-source-map" | "cheap-source-map" | "cheap-module-eval-source-map" | "cheap-module-source-map" | "eval-source-map" | ... 33 more ... | undefined'.

[bebraw]

Hi, You are trying to use a devtool option not supported by the typings you are using. I cannot do anything about the issue here (no TS yet).

…

On Sat, Dec 15, 2018, 15:28 Mateusz Paluszkiewicz ***@***.*** wrote: webpack-merge version: 4.1.5 TS Error: TSError: ⨯ Unable to compile TypeScript: config/index.ts(11,5): error TS2345: Argument of type ***@***.***/webpack/index").Configuration' is not assignable to parameter of type ***@***.******@***.***/webpack/index.d.ts").Configuration'. Types of property 'devtool' are incompatible. Type 'boolean | "eval" | "inline-source-map" | "cheap-eval-source-map" | "cheap-source-map" | "cheap-module-eval-source-map" | "cheap-module-source-map" | "eval-source-map" | ... 35 more ... | undefined' is not assignable to type 'boolean | "eval" | "inline-source-map" | "cheap-eval-source-map" | "cheap-source-map" | "cheap-module-eval-source-map" | "cheap-module-source-map" | "eval-source-map" | ... 33 more ... | undefined'. Type '"inline-cheap-source-map"' is not assignable to type 'boolean | "eval" | "inline-source-map" | "cheap-eval-source-map" | "cheap-source-map" | "cheap-module-eval-source-map" | "cheap-module-source-map" | "eval-source-map" | ... 33 more ... | undefined'. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#110>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAKMCZrvIW9833-hGHwJbiYK7f7sARuAks5u5QcdgaJpZM4ZUwhj> .

[logusgraphics]

This is a transpiration error. Nothing related with devtools. Seems that @types/webpack has updated its configuration object definition and seems incompatible with @types/webkpack-merge definitions

[bebraw]

This will get fixed in v5 (ported to TS).