Don't complain about 'export import =' in strict-export-declare-modifiers

.changeset/quiet-flies-develop.md

@@ -0,0 +1,5 @@
+---
+"@definitelytyped/eslint-plugin": patch
+---
+
+Don't complain about 'export import =' in strict-export-declare-modifiers

packages/eslint-plugin/src/rules/strict-export-declare-modifiers.ts

@@ -129,7 +129,12 @@ const rule = createRule({
     function checkBlock(block: ts.ModuleBlock, autoExportEnabled: boolean): void {
       for (const statement of block.statements) {
         // Compiler will error for 'declare' here anyway, so just check for 'export'.
-        if (isExport(statement) && autoExportEnabled && !isDefault(statement)) {
+        if (
+          !ts.isImportEqualsDeclaration(statement) &&
+          isExport(statement) &&
+          autoExportEnabled &&
+          !isDefault(statement)
+        ) {
           context.report({
             loc: getModifierLoc(statement as ts.HasModifiers, ts.SyntaxKind.ExportKeyword),
             messageId: "redundantExport",

packages/eslint-plugin/test/__file_snapshots__/types/strict-export-declare-modifiers/good10.d.ts.lint

@@ -0,0 +1,11 @@
+No errors
+
+==== types/strict-export-declare-modifiers/good10.d.ts ====
+
+    import * as good1 from './good1';
+
+    export namespace Foo {
+        export import C = good1.C;
+
+        const foo: number;
+    }

packages/eslint-plugin/test/fixtures/types/strict-export-declare-modifiers/good10.d.ts

@@ -0,0 +1,7 @@
+import * as good1 from './good1';
+
+export namespace Foo {
+    export import C = good1.C;
+
+    const foo: number;
+}

packages/eslint-plugin/test/fixtures/types/strict-export-declare-modifiers/tsconfig.json

@@ -23,6 +23,7 @@
         "good7.d.ts",
         "good8.d.ts",
         "good9.d.ts",
+        "good10.d.ts",
         "bad1.d.ts",
         "bad2.d.ts",
         "bad3.d.ts",