Simplify dom text scanner (#453)

* Remove "enum" from name, update comment

* Simplify

1 files changed, 6 insertions, 19 deletions

diff --git a/types/ext/dom-text-scanner.d.ts b/types/ext/dom-text-scanner.d.ts
index e3ae4b53..33c01aa8 100644
--- a/types/ext/dom-text-scanner.d.ts
+++ b/types/ext/dom-text-scanner.d.ts
@@ -17,23 +17,10 @@
 
 /**
  * An enum representing the attributes of the character.
- *
- * `0` Character should be ignored.
- *
- * `1` Character is collapsible whitespace.
- *
- * `2` Character should be added to the content.
- *
- * `3` Character should be added to the content and is a newline.
+ * This enum is a number enum for more efficient usage in a highly-traversed code path.
+ * - `0` - Character should be ignored.
+ * - `1` - Character is collapsible whitespace.
+ * - `2` - Character should be added to the content.
+ * - `3` - Character should be added to the content and is a newline.
  */
-export type CharacterAttributesEnum = 0 | 1 | 2 | 3;
-
-export type SeekTextNoteDetails = {
-    done: boolean;
-    lineHasWhitespace: boolean;
-    lineHasContent: boolean;
-    content: string;
-    offset: number;
-    remainder: number;
-    newlines: number;
-};
+export type CharacterAttributes = 0 | 1 | 2 | 3;