diff --git a/package.json b/package.json
index 023d481126..97ea133479 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "escope": "^3.6.0",
     "eslint": "^2 || ^3 || ^4 || ^5 || ^6 || ^7.2.0 || ^8",
     "eslint-import-resolver-node": "file:./resolvers/node",
-    "eslint-import-resolver-typescript": "^1.0.2 || ^1.1.1",
+    "eslint-import-resolver-typescript": "^1.0.2 || ^2.7.0",
     "eslint-import-resolver-webpack": "file:./resolvers/webpack",
     "eslint-import-test-order-redirect": "file:./tests/files/order-redirect",
     "eslint-module-utils": "file:./utils",
@@ -92,7 +92,7 @@
     "safe-publish-latest": "^2.0.0",
     "semver": "^6.3.0",
     "sinon": "^2.4.1",
-    "typescript": "^2.8.1 || ~3.9.5",
+    "typescript": "^2.8.1 || ^3.9.5 || ~4.7.3",
     "typescript-eslint-parser": "^15 || ^20 || ^22"
   },
   "peerDependencies": {
diff --git a/src/rules/no-duplicates.js b/src/rules/no-duplicates.js
index efd9583fbc..10998c833d 100644
--- a/src/rules/no-duplicates.js
+++ b/src/rules/no-duplicates.js
@@ -7,7 +7,7 @@ function checkImports(imported, context) {
       const message = `'${module}' imported multiple times.`;
       const [first, ...rest] = nodes;
       const sourceCode = context.getSourceCode();
-      const fix = getFix(first, rest, sourceCode);
+      const fix = getFix(first, rest, sourceCode, context);
 
       context.report({
         node: first.source,
@@ -25,7 +25,7 @@ function checkImports(imported, context) {
   }
 }
 
-function getFix(first, rest, sourceCode) {
+function getFix(first, rest, sourceCode, context) {
   // Sorry ESLint <= 3 users, no autofix for you. Autofixing duplicate imports
   // requires multiple `fixer.whatever()` calls in the `fix`: We both need to
   // update the first one, and remove the rest. Support for multiple
@@ -108,10 +108,17 @@ function getFix(first, rest, sourceCode) {
 
     const [specifiersText] = specifiers.reduce(
       ([result, needsComma], specifier) => {
+        let insertText = specifier.text;
+        const isTypeSpecifier = specifier.importNode.importKind === 'type';
+        const inlineTypeImport = context.options[0] &&
+          context.options[0]['inlineTypeImport'];
+        if (inlineTypeImport && isTypeSpecifier) {
+          insertText = `type ${insertText}`;
+        }
         return [
           needsComma && !specifier.isEmpty
-            ? `${result},${specifier.text}`
-            : `${result}${specifier.text}`,
+            ? `${result},${insertText}`
+            : `${result}${insertText}`,
           specifier.isEmpty ? needsComma : true,
         ];
       },
@@ -255,6 +262,9 @@ module.exports = {
           considerQueryString: {
             type: 'boolean',
           },
+          inlineTypeImport: {
+            type: 'boolean',
+          },
         },
         additionalProperties: false,
       },
@@ -288,6 +298,8 @@ module.exports = {
       const map = moduleMaps.get(n.parent);
       if (n.importKind === 'type') {
         return n.specifiers.length > 0 && n.specifiers[0].type === 'ImportDefaultSpecifier' ? map.defaultTypesImported : map.namedTypesImported;
+      } else if (n.specifiers.some((spec) => spec.importKind === 'type')) {
+        return map.namedTypesImported;
       }
 
       return hasNamespace(n) ? map.nsImported : map.imported;
diff --git a/tests/src/rules/no-duplicates.js b/tests/src/rules/no-duplicates.js
index cde41b3a07..97dfe3413d 100644
--- a/tests/src/rules/no-duplicates.js
+++ b/tests/src/rules/no-duplicates.js
@@ -430,7 +430,7 @@ context('TypeScript', function () {
 
       ruleTester.run('no-duplicates', rule, {
         valid: [
-        // #1667: ignore duplicate if is a typescript type import
+          // #1667: ignore duplicate if is a typescript type import
           test({
             code: "import type { x } from './foo'; import y from './foo'",
             ...parserConfig,
@@ -468,6 +468,19 @@ context('TypeScript', function () {
             `,
             ...parserConfig,
           }),
+          // #2470: ignore duplicate if is a typescript inline type import
+          test({
+            code: "import { type x } from './foo'; import y from './foo'",
+            ...parserConfig,
+          }),
+          test({
+            code: "import { type x } from './foo'; import { y } from './foo'",
+            ...parserConfig,
+          }),
+          test({
+            code: "import { type x } from './foo'; import type y from 'foo'",
+            ...parserConfig,
+          }),
         ],
         invalid: [
           test({
@@ -520,6 +533,76 @@ context('TypeScript', function () {
               },
             ],
           }),
+          test({
+            code: "import {type x} from './foo'; import type {y} from './foo'",
+            ...parserConfig,
+            options: [{ 'inlineTypeImport': false }],
+            output: `import {type x,y} from './foo'; `,
+            errors: [
+              {
+                line: 1,
+                column: 22,
+                message: "'./foo' imported multiple times.",
+              },
+              {
+                line: 1,
+                column: 52,
+                message: "'./foo' imported multiple times.",
+              },
+            ],
+          }),
+          test({
+            code: "import {type x} from 'foo'; import type {y} from 'foo'",
+            ...parserConfig,
+            options: [{ 'inlineTypeImport': true }],
+            output: `import {type x,type y} from 'foo'; `,
+            errors: [
+              {
+                line: 1,
+                column: 22,
+                message: "'foo' imported multiple times.",
+              },
+              {
+                line: 1,
+                column: 50,
+                message: "'foo' imported multiple times.",
+              },
+            ],
+          }),
+          test({
+            code: "import {type x} from './foo'; import {type y} from './foo'",
+            ...parserConfig,
+            output: `import {type x,type y} from './foo'; `,
+            errors: [
+              {
+                line: 1,
+                column: 22,
+                message: "'./foo' imported multiple times.",
+              },
+              {
+                line: 1,
+                column: 52,
+                message: "'./foo' imported multiple times.",
+              },
+            ],
+          }),
+          test({
+            code: "import {AValue, type x, BValue} from './foo'; import {type y} from './foo'",
+            ...parserConfig,
+            output: `import {AValue, type x, BValue,type y} from './foo'; `,
+            errors: [
+              {
+                line: 1,
+                column: 38,
+                message: "'./foo' imported multiple times.",
+              },
+              {
+                line: 1,
+                column: 68,
+                message: "'./foo' imported multiple times.",
+              },
+            ],
+          }),
         ],
       });
     });