feat(types): NodeError

Signed-off-by: Lexus Drumgold <[email protected]>

Author: unicornware

src/types/__tests__/node-error.spec-d.ts

@@ -0,0 +1,21 @@
+/**
+ * @file Unit Tests - NodeError
+ * @module create-node-error/types/tests/unit-d/NodeError
+ */
+
+import type { ErrorCode } from '#src/enums'
+import type TestSubject from '../node-error'
+
+describe('unit-d:types/NodeError', () => {
+  it('should have type param extend Error type', () => {
+    expectTypeOf<TestSubject>().toMatchTypeOf<Error>()
+    expectTypeOf<TestSubject<RangeError>>().toMatchTypeOf<RangeError>()
+    expectTypeOf<TestSubject<TypeError>>().toMatchTypeOf<TypeError>()
+  })
+
+  it('should match [code: ErrorCode]', () => {
+    expectTypeOf<TestSubject>()
+      .toHaveProperty('code')
+      .toEqualTypeOf<ErrorCode>()
+  })
+})

src/types/index.ts

@@ -4,3 +4,4 @@
  */
 
 export type { default as MessageFn } from './fn-message'
+export type { default as NodeError } from './node-error'

src/types/node-error.ts

@@ -0,0 +1,22 @@
+/**
+ * @file Type Definitions - NodeError
+ * @module create-node-error/types/NodeError
+ */
+
+import type { ErrorCode } from '#src/enums'
+
+/**
+ * Node.js error.
+ *
+ * @template T - Error base type
+ *
+ * @extends {T}
+ */
+type NodeError<T extends Error = Error> = T & {
+  /**
+   * Error code.
+   */
+  code: ErrorCode
+}
+
+export type { NodeError as default }