fix(interfaces): [Point] ensure offset is a number

Signed-off-by: Lexus Drumgold <[email protected]>
flex-development · Mar 3, 2023 · 6a9fcae · 6a9fcae
1 parent c9db65a
commit 6a9fcae
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/src/interfaces/__tests__/point.spec-d.ts b/src/interfaces/__tests__/point.spec-d.ts
@@ -10,4 +10,8 @@ describe('unit-d:interfaces/Point', () => {
  it('should extend Required<unist.Point>', () => {
  expectTypeOf<TestSubject>().toMatchTypeOf<Required<unist.Point>>()
  })
+
+ it('should match [offset: number]', () => {
+ expectTypeOf<TestSubject>().toHaveProperty('offset').toBeNumber()
+ })
 })
diff --git a/src/interfaces/point.ts b/src/interfaces/point.ts
@@ -14,6 +14,11 @@ import type unist from 'unist'
  *
  * @extends {Required<unist.Point>}
  */
-interface Point extends Required<unist.Point> {}
+interface Point extends Required<unist.Point> {
+ /**
+ * Index of character in a source file (0-indexed integer).
+ */
+ offset: number
+}
 
 export type { Point as default }