Resolver type from webpack/enhanced-resolve are not compatible

[latin-1]

Bug report

TS2322, might be another bug in https://github.com/webpack/tooling?

What is the current behavior?

Type 'Plugin' is not assignable to type 'false | "" | 0 | ResolvePluginInstance | "..." | null | undefined'.
  Type '{ apply: (arg0: Resolver) => void; }' is not assignable to type 'false | "" | 0 | ResolvePluginInstance | "..." | null | undefined'.
    Type '{ apply: (arg0: Resolver) => void; }' is not assignable to type 'ResolvePluginInstance'.
      Types of property 'apply' are incompatible.
        Type '(arg0: Resolver) => void' is not assignable to type '(resolver: Resolver) => void'.
          Types of parameters 'arg0' and 'resolver' are incompatible.
            Type 'import("/private/tmp/test/node_modules/webpack/types").Resolver' is not assignable to type 'import("/private/tmp/test/node_modules/enhanced-resolve/types").Resolver'.
              The types of 'options.plugins' are incompatible between these types.
                Type 'Plugin[]' is not assignable to type 'import("/private/tmp/test/node_modules/enhanced-resolve/types").Plugin[]'.
                  Type 'Plugin' is not assignable to type 'import("/private/tmp/test/node_modules/enhanced-resolve/types").Plugin'.
                    Type '{ apply: (arg0: Resolver) => void; }' is not assignable to type 'Plugin'.
                      Type '{ apply: (arg0: import("/private/tmp/test/node_modules/webpack/types").Resolver) => void; }' is not assignable to type '{ apply: (arg0: import("/private/tmp/test/node_modules/enhanced-resolve/types").Resolver) => void; }'.
                        Types of property 'apply' are incompatible.
                          Type '(arg0: import("/private/tmp/test/node_modules/webpack/types").Resolver) => void' is not assignable to type '(arg0: import("/private/tmp/test/node_modules/enhanced-resolve/types").Resolver) => void'.
                            Types of parameters 'arg0' and 'arg0' are incompatible.
                              Type 'import("/private/tmp/test/node_modules/enhanced-resolve/types").Resolver' is not assignable to type 'import("/private/tmp/test/node_modules/webpack/types").Resolver'.
                                The types of 'options.plugins' are incompatible between these types.
                                  Type 'import("/private/tmp/test/node_modules/enhanced-resolve/types").Plugin[]' is not assignable to type 'Plugin[]'.
                                    Type 'import("/private/tmp/test/node_modules/enhanced-resolve/types").Plugin' is not assignable to type 'Plugin'.
                                      Type '{ apply: (arg0: Resolver) => void; }' is not assignable to type 'Plugin'.

If the current behavior is a bug, please provide the steps to reproduce.

declare const resolvePlugin: import('enhanced-resolve').Plugin;

const webpackConfig: import('webpack').Configuration = {
  resolve: { plugins: [resolvePlugin] },
};

What is the expected behavior?

There should be no type errors.

Other relevant information:

Package	Version
webpack	5.90.3
enhanced-resolve	5.15.1
typescript	5.3.3

[alexander-akait]

hm, I see, WIP

[alexander-akait]

hm, can you run npm ls enhanced-resolve? I found the only one problem

• ((this: Resolver, arg1: Resolver) => void) exists in enhanced-resolve, but doesn't support by webpack

Based on your message, you have different enhanced-resolve version, so Resolver is incompatibility between versions

[alexander-akait]

Oh, I see the other problem...