[formatGeneratedModule] Remove Flow import syntax.

Author: alloy

src/formatGeneratedModule.ts

@@ -11,7 +11,7 @@ export const formatGeneratedModule: FormatModule = ({
   sourceHash
 }) => {
   const documentTypeImport = documentType
-    ? `import type { ${documentType} } from '${relayRuntimeModule}';`
+    ? `import { ${documentType} } from '${relayRuntimeModule}';`
     : "";
   const docTextComment = docText ? "\n/*\n" + docText.trim() + "\n*/\n" : "";
   return `/* tslint:disable */

test/fixtures/generated-module/complete-example.ts

@@ -0,0 +1,9 @@
+/* tslint:disable */
+
+import { ConcreteFragment } from 'relay-runtime';
+export type CompleteExample = { readonly id: string }
+
+
+const node: ConcreteFragment = {"the":{"fragment":{"data":42}}};
+(node as any).hash = 'edcba';
+export default node;

test/formatGeneratedModule-test.ts

@@ -0,0 +1,51 @@
+import { readFileSync } from 'fs'
+import { join } from 'path'
+
+import * as diff from 'jest-diff'
+
+import { formatGeneratedModule } from '../src/formatGeneratedModule'
+
+expect.extend({
+  toMatchFile(received, fixturePath) {
+    const actual = readFileSync(fixturePath, 'utf8')
+    if (received.trim() === actual.trim()) {
+      return {
+        message: () => `expected ${fixturePath} not to match:\n\n${received}`,
+        pass: true,
+      }
+    } else {
+      return {
+        message: () => {
+          const diffString = diff(actual, received, {
+            expand: (this as any).expand,
+          });
+          return (
+            this.utils.matcherHint('.toBe') +
+            '\n\n' +
+            `Expected value to be (using ===):\n` +
+            `  ${this.utils.printExpected(actual)}\n` +
+            `Received:\n` +
+            `  ${this.utils.printReceived(received)}` +
+            (diffString ? `\n\nDifference:\n\n${diffString}` : '')
+          );
+        },
+        pass: false,
+      }
+    }
+  }
+})
+
+describe('formatGeneratedModule', () => {
+  it('works', () => {
+    expect(formatGeneratedModule({
+      moduleName: 'complete-example',
+      documentType: 'ConcreteFragment',
+      docText: null,
+      concreteText: JSON.stringify({ the: { fragment: { data: 42 } }}),
+      typeText: 'export type CompleteExample = { readonly id: string }',
+      hash: 'abcde',
+      relayRuntimeModule: 'relay-runtime',
+      sourceHash: 'edcba',
+    })).toMatchFile(join(__dirname, 'fixtures/generated-module/complete-example.ts'))
+  })
+})