tidy up

Author: Rich-Harris

src/languages/ts.js

@@ -1,5 +1,5 @@
 /** @import { TSESTree } from '@typescript-eslint/types' */
-/** @import { Visitors, NodeWithComments, Context } from '../types.js' */
+/** @import { Visitors, Context } from '../types.js' */
 
 /** @type {Record<TSESTree.Expression['type'] | 'Super' | 'RestElement', number>} */
 export const EXPRESSIONS_PRECEDENCE = {

src/types.d.ts

@@ -35,13 +35,6 @@ type TSExpressionWithTypeArguments = {
 	expression: any;
 };
 
-// `@typescript-eslint/types` differs from the official `estree` spec by handling
-// comments differently. This is a node which we can use to ensure type saftey.
-export type NodeWithComments = {
-	leadingComments?: TSESTree.Comment[] | undefined;
-	trailingComments?: TSESTree.Comment[] | undefined;
-} & TSESTree.Node;
-
 export interface Location {
 	type: 'Location';
 	line: number;

test/common.js

@@ -2,10 +2,8 @@
 
 import * as acorn from 'acorn';
 import { tsPlugin } from '@sveltejs/acorn-typescript';
-import { walk } from 'zimmerframe';
 
 /** @import { TSESTree } from '@typescript-eslint/types' */
-/** @import { NodeWithComments } from '../src/types' */
 
 // @ts-expect-error
 export const acornTs = acorn.Parser.extend(tsPlugin({ allowSatisfies: true }));

test/esrap.test.js

@@ -1,6 +1,6 @@
 // @ts-check
 /** @import { TSESTree } from '@typescript-eslint/types' */
-/** @import { Visitors, PrintOptions } from '../src/types' */
+/** @import { PrintOptions } from '../src/types' */
 import fs from 'node:fs';
 import { expect, test } from 'vitest';
 import { walk } from 'zimmerframe';
@@ -18,10 +18,6 @@ function clean(ast) {
 			delete node.start;
 			// @ts-expect-error
 			delete node.end;
-			// @ts-expect-error
-			delete node.leadingComments;
-			// @ts-expect-error
-			delete node.trailingComments;
 			context.next();
 		},
 		Program(node, context) {