Add issue template (#672)

Co-authored-by: Sindre Sorhus <[email protected]>

.github/ISSUE_TEMPLATE/issue.yml

@@ -0,0 +1,30 @@
+name: Report a bug
+description: ———
+labels: bug
+body:
+  - type: textarea
+    attributes:
+      label: Description
+    validations:
+      required: true
+  - type: checkboxes
+    attributes:
+      label: Existing Issue Check
+      description: Please search for existing issues to avoid duplicates.
+      options:
+        - label: 'I have searched the existing issues and could not find any related to my problem.'
+          required: true
+  - type: checkboxes
+    attributes:
+      label: ESM (ECMAScript Module) Requirement Acknowledgment
+      description: This package is an ECMAScript Module (ESM) only. CommonJS is **not** supported.
+      options:
+        - label: 'My project is an [ESM project](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c) and my `package.json` contains the following entry: `"type": "module"`.'
+          required: true
+  - type: checkboxes
+    attributes:
+      label: File-Type Scope Acknowledgment
+      description: This package is designed to detect well-known **binary**-based file types only.
+      options:
+        - label: 'I understand that file-type detects binary file types and not text or other formats.'
+          required: true