💥 Allow dynamic import for Node.js >=12.17 <13 || >=13.2

* Extend case.supported to support explicit Range instances
* Update error string
* Update tests to check around those constraints

Author: cognisent

lib/rules/no-unsupported-features/es-syntax.js

@@ -383,24 +383,6 @@ const features = {
             },
         ],
     },
-    optionalChaining: {
-        ruleId: "no-optional-chaining",
-        cases: [
-            {
-                supported: "14.0.0",
-                messageId: "no-optional-chaining",
-            },
-        ],
-    },
-    nullishCoalescingOperators: {
-        ruleId: "no-nullish-coalescing-operators",
-        cases: [
-            {
-                supported: "14.0.0",
-                messageId: "no-nullish-coalescing-operators",
-            },
-        ],
-    },
 }
 const keywords = Object.keys(features)
 
@@ -646,7 +628,7 @@ module.exports = {
             "no-bigint-property-names":
                 "Bigint literal property names are not supported yet.",
             "no-dynamic-import":
-                "'import()' expressions are not supported yet.",
+                "'import()' expressions are not supported until Node.js {{supported}}. The configured version range is '{{version}}'.",
             "no-optional-chaining":
                 "Optional chainings are not supported until Node.js {{supported}}. The configured version range is '{{version}}'.",
             "no-nullish-coalescing-operators":

tests/lib/rules/no-unsupported-features/es-syntax.js

@@ -7,6 +7,7 @@
 const path = require("path")
 const { Linter, RuleTester } = require("eslint")
 const { builtin } = require("globals")
+const { Range } = require("semver")
 const rule = require("../../../../lib/rules/no-unsupported-features/es-syntax")
 
 const ES2020Supported = (() => {
@@ -2489,27 +2490,27 @@ ruleTester.run(
                     code: "obj.import(source)",
                     options: [{ version: "12.0.0" }],
                 },
-                {
+                ...["12.17.0", "13.2.0"].map(v => ({
                     code: "import(source)",
-                    options: [
-                        { version: "13.1.0", ignores: ["dynamicImport"] },
-                    ],
-                },
+                    options: [{ version: v }],
+                })),
             ],
             invalid: [
-                {
+                ...["12.16.0", "13.0.0", "13.1.0"].map(v => ({
                     code: "import(source)",
-                    options: [{ version: "13.3.0" }],
+                    options: [{ version: v }],
                     errors: [
                         {
                             messageId: "no-dynamic-import",
                             data: {
-                                supported: null,
-                                version: "13.3.0",
+                                supported: new Range(
+                                    ">=12.17 <13 || >=13.2"
+                                ).toString(),
+                                version: v,
                             },
                         },
                     ],
-                },
+                })),
             ],
         },
         {