Fixed lint issues and failing tests

Author: pabloerhard

lib/get-exports.js

@@ -55,7 +55,7 @@ function resolvePackageImports (specifier, fromUrl) {
 
           // Look for path inside packageJson
           let resolvedPath
-          if (typeof imports == 'object') {
+          if (Object.prototype.toString.call(imports) === '[object Object]') {
             const requireSpecifier = imports.require
             const importSpecifier = imports.import
             // look for the possibility of require and import which is standard for CJS/ESM
@@ -65,12 +65,12 @@ function resolvePackageImports (specifier, fromUrl) {
             } else if (imports.node || imports.default) {
               resolvedPath = imports.node || imports.default
             }
-          } else if (typeof imports == 'string') {
+          } else if (typeof imports === 'string') {
             resolvedPath = imports
           }
 
-          if (existsSync(resolvedPath)) {
-            return resolvedPath
+          if (resolvedPath) {
+            return pathToFileURL(require.resolve(resolvedPath, { paths: [dirname(fileURLToPath(fromUrl))] })).href
           }
         }
         // return if we find a package.json but did not find an import
@@ -108,16 +108,16 @@ async function getCjsExports (url, context, parentLoad, source) {
         let newUrl
         // Entries in the import field should always start with #
         if (re.startsWith('#')) {
-          re = resolvePackageImports(re, url)
-          if (!re) {
+          newUrl = resolvePackageImports(re, url)
+          if (!newUrl) {
             // Unable to resolve specifier import
             return
           }
+        } else {
+          // Resolve the re-exported module relative to the current module.
+          newUrl = pathToFileURL(require.resolve(re, { paths: [dirname(fileURLToPath(url))] })).href
         }
 
-        // Resolve the re-exported module relative to the current module.
-        newUrl = pathToFileURL(require.resolve(re, { paths: [dirname(fileURLToPath(url))] })).href
-
         if (newUrl.endsWith('.node') || newUrl.endsWith('.json')) {
           return
         }