diff --git a/index.ts b/index.ts
index c14e5edda..c5ba7dace 100644
--- a/index.ts
+++ b/index.ts
@@ -122,7 +122,7 @@ const Parser: Parser = {
 		if (halfParsed) {
 			return new Title(title, defaultNs, config, decode, selfLink);
 		}
-		const {Token}: typeof import('./src') = require('./src');
+		const {Token}: typeof import('./src/index') = require('./src/index');
 		const token = this.run(() => new Token(title, config).parseOnce(0, include).parseOnce()),
 			titleObj = new Title(String(token), defaultNs, config, decode, selfLink);
 		return titleObj;
@@ -130,7 +130,7 @@ const Parser: Parser = {
 
 	/** @implements */
 	parse(wikitext, include, maxStage = Parser.MAX_STAGE, config = Parser.getConfig()) {
-		const {Token}: typeof import('./src') = require('./src');
+		const {Token}: typeof import('./src/index') = require('./src/index');
 		let token: Token;
 		this.run(() => {
 			token = new Token(wikitext.replace(/[\0\x7F]/gu, ''), config);
diff --git a/internal.ts b/internal.ts
index 1c1aa8e14..594b1c90f 100644
--- a/internal.ts
+++ b/internal.ts
@@ -4,7 +4,7 @@ export type {
 } from './lib/node';
 export type * from './lib/text';
 // export type * from './lib/element';
-export type * from './src';
+export type * from './src/index';
 export type * from './src/onlyinclude';
 // export type * from './src/nowiki/base';
 export type * from './src/nowiki/noinclude';
@@ -26,11 +26,11 @@ export type * from './src/html';
 export type {TdToken} from './src/table/td';
 // export type {TrBaseToken} from './src/table/trBase';
 export type * from './src/table/tr';
-export type * from './src/table';
+export type * from './src/table/index';
 export type * from './src/nowiki/hr';
 export type * from './src/nowiki/doubleUnderscore';
 // export type * from './src/link/base';
-export type * from './src/link';
+export type * from './src/link/index';
 export type * from './src/link/category';
 export type * from './src/imageParameter';
 export type * from './src/link/file';
@@ -43,9 +43,9 @@ export type * from './src/nowiki/list';
 export type * from './src/converterFlags';
 export type * from './src/converterRule';
 export type * from './src/converter';
-export type * from './src/nowiki';
+export type * from './src/nowiki/index';
 export type * from './src/pre';
-export type * from './src/paramTag';
+export type * from './src/paramTag/index';
 export type * from './src/paramTag/inputbox';
 export type * from './src/nested';
 export type * from './src/gallery';
diff --git a/parser/braces.ts b/parser/braces.ts
index 4349f1b0b..f590f2bec 100644
--- a/parser/braces.ts
+++ b/parser/braces.ts
@@ -3,7 +3,7 @@ import * as Parser from '../index';
 import {HeadingToken} from '../src/heading';
 import {TranscludeToken} from '../src/transclude';
 import {ArgToken} from '../src/arg';
-import type {Token} from '../src';
+import type {Token} from '../src/index';
 
 /**
  * 解析花括号
diff --git a/parser/commentAndExt.ts b/parser/commentAndExt.ts
index ba8638217..617576255 100644
--- a/parser/commentAndExt.ts
+++ b/parser/commentAndExt.ts
@@ -4,7 +4,7 @@ import {NoincludeToken} from '../src/nowiki/noinclude';
 import {IncludeToken} from '../src/tagPair/include';
 import {ExtToken} from '../src/tagPair/ext';
 import {CommentToken} from '../src/nowiki/comment';
-import type {Token} from '../src';
+import type {Token} from '../src/index';
 
 /**
  * 解析HTML注释和扩展标签
diff --git a/parser/converter.ts b/parser/converter.ts
index 1518295c4..92e6ffabe 100644
--- a/parser/converter.ts
+++ b/parser/converter.ts
@@ -1,6 +1,6 @@
 import * as Parser from '../index';
 import {ConverterToken} from '../src/converter';
-import type {Token} from '../src';
+import type {Token} from '../src/index';
 
 /**
  * 解析语言变体转换
diff --git a/parser/externalLinks.ts b/parser/externalLinks.ts
index dac3ef904..d21bb829e 100644
--- a/parser/externalLinks.ts
+++ b/parser/externalLinks.ts
@@ -1,7 +1,7 @@
 import {extUrlChar, extUrlCharFirst} from '../util/string';
 import * as Parser from '../index';
 import {ExtLinkToken} from '../src/extLink';
-import type {Token} from '../src';
+import type {Token} from '../src/index';
 
 /**
  * 解析外部链接
diff --git a/parser/html.ts b/parser/html.ts
index e03c26670..7a1e25089 100644
--- a/parser/html.ts
+++ b/parser/html.ts
@@ -1,7 +1,7 @@
 import * as Parser from '../index';
 import {AttributesToken} from '../src/attributes';
 import {HtmlToken} from '../src/html';
-import type {Token} from '../src';
+import type {Token} from '../src/index';
 
 /**
  * 解析HTML标签
diff --git a/parser/links.ts b/parser/links.ts
index bf303c282..3ed136f4d 100644
--- a/parser/links.ts
+++ b/parser/links.ts
@@ -1,5 +1,5 @@
 import * as Parser from '../index';
-import {LinkToken} from '../src/link';
+import {LinkToken} from '../src/link/index';
 import {FileToken} from '../src/link/file';
 import {CategoryToken} from '../src/link/category';
 import type {Token} from '../internal';
diff --git a/parser/list.ts b/parser/list.ts
index 0897f3ff5..19bb8b425 100644
--- a/parser/list.ts
+++ b/parser/list.ts
@@ -1,7 +1,7 @@
 import * as Parser from '../index';
 import {ListToken} from '../src/nowiki/list';
 import {DdToken} from '../src/nowiki/dd';
-import type {Token} from '../src';
+import type {Token} from '../src/index';
 
 /**
  * 解析列表
diff --git a/parser/magicLinks.ts b/parser/magicLinks.ts
index 225220d3b..528debf9a 100644
--- a/parser/magicLinks.ts
+++ b/parser/magicLinks.ts
@@ -1,7 +1,7 @@
 import {extUrlChar, extUrlCharFirst} from '../util/string';
 import * as Parser from '../index';
 import {MagicLinkToken} from '../src/magicLink';
-import type {Token} from '../src';
+import type {Token} from '../src/index';
 
 /**
  * 解析自由外链
diff --git a/parser/quotes.ts b/parser/quotes.ts
index 35458ecae..671e6754b 100644
--- a/parser/quotes.ts
+++ b/parser/quotes.ts
@@ -1,6 +1,6 @@
 import * as Parser from '../index';
 import {QuoteToken} from '../src/nowiki/quote';
-import type {Token} from '../src';
+import type {Token} from '../src/index';
 
 /**
  * 解析单引号
diff --git a/parser/table.ts b/parser/table.ts
index dfc25afe5..99515c31e 100644
--- a/parser/table.ts
+++ b/parser/table.ts
@@ -1,6 +1,6 @@
 import * as Parser from '../index';
-import {Token} from '../src';
-import {TableToken} from '../src/table';
+import {Token} from '../src/index';
+import {TableToken} from '../src/table/index';
 import {TrToken} from '../src/table/tr';
 import {TdToken} from '../src/table/td';
 import {DdToken} from '../src/nowiki/dd';
diff --git a/src/arg.ts b/src/arg.ts
index 331b9dfd5..d829c3c80 100644
--- a/src/arg.ts
+++ b/src/arg.ts
@@ -1,7 +1,7 @@
 import {text} from '../util/string';
 import {generateForSelf, generateForChild} from '../util/lint';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {AtomToken} from './atom';
 import {HiddenToken} from './hidden';
 import type {LintError} from '../index';
diff --git a/src/atom.ts b/src/atom.ts
index 5ebf0ce02..a909425f9 100644
--- a/src/atom.ts
+++ b/src/atom.ts
@@ -1,5 +1,5 @@
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 
 declare type AtomTypes = 'arg-name'
 	| 'attr-key'
diff --git a/src/attribute.ts b/src/attribute.ts
index 161a68744..cc7c3827b 100644
--- a/src/attribute.ts
+++ b/src/attribute.ts
@@ -1,7 +1,7 @@
 import {generateForChild} from '../util/lint';
 import {removeComment} from '../util/string';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {AtomToken} from './atom';
 import type {LintError, Config} from '../index';
 import type {AttributesToken} from '../internal';
diff --git a/src/attributes.ts b/src/attributes.ts
index 1e7bc364f..d614e229d 100644
--- a/src/attributes.ts
+++ b/src/attributes.ts
@@ -1,7 +1,7 @@
 import {generateForSelf, generateForChild} from '../util/lint';
 import {removeComment} from '../util/string';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {AtomToken} from './atom';
 import {AttributeToken} from './attribute';
 import type {LintError} from '../index';
diff --git a/src/converter.ts b/src/converter.ts
index c7f777d92..4dff2c477 100644
--- a/src/converter.ts
+++ b/src/converter.ts
@@ -1,6 +1,6 @@
 import {text} from '../util/string';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {ConverterFlagsToken} from './converterFlags';
 import {ConverterRuleToken} from './converterRule';
 
diff --git a/src/converterFlags.ts b/src/converterFlags.ts
index beaeeb74a..e7fe3a107 100644
--- a/src/converterFlags.ts
+++ b/src/converterFlags.ts
@@ -1,6 +1,6 @@
 import {generateForChild} from '../util/lint';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {AtomToken} from './atom';
 import type {LintError} from '../index';
 import type {ConverterToken, ConverterRuleToken} from '../internal';
diff --git a/src/converterRule.ts b/src/converterRule.ts
index 51ffd9a62..57c2741fc 100644
--- a/src/converterRule.ts
+++ b/src/converterRule.ts
@@ -1,5 +1,5 @@
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {AtomToken} from './atom';
 import type {ConverterToken, ConverterFlagsToken} from '../internal';
 
diff --git a/src/extLink.ts b/src/extLink.ts
index f3a427c7e..8c54d8860 100644
--- a/src/extLink.ts
+++ b/src/extLink.ts
@@ -1,5 +1,5 @@
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {MagicLinkToken} from './magicLink';
 
 /**
diff --git a/src/gallery.ts b/src/gallery.ts
index 4549bcf21..723fe6e4a 100644
--- a/src/gallery.ts
+++ b/src/gallery.ts
@@ -1,5 +1,5 @@
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {GalleryImageToken} from './link/galleryImage';
 import {HiddenToken} from './hidden';
 import type {LintError} from '../index';
diff --git a/src/heading.ts b/src/heading.ts
index e781ada2a..e96fe7fc1 100644
--- a/src/heading.ts
+++ b/src/heading.ts
@@ -1,6 +1,6 @@
 import {generateForSelf} from '../util/lint';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {SyntaxToken} from './syntax';
 import type {LintError} from '../index';
 
diff --git a/src/hidden.ts b/src/hidden.ts
index 9d2bfea3c..43bff8abb 100644
--- a/src/hidden.ts
+++ b/src/hidden.ts
@@ -1,5 +1,5 @@
 import {hidden} from '../mixin/hidden';
-import {Token} from '.';
+import {Token} from './index';
 
 /** 不可见的节点 */
 export class HiddenToken extends hidden(Token) {
diff --git a/src/html.ts b/src/html.ts
index e19ac7f63..df70f22cf 100644
--- a/src/html.ts
+++ b/src/html.ts
@@ -1,7 +1,7 @@
 import {generateForSelf} from '../util/lint';
 import {noWrap} from '../util/string';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import type {LintError} from '../index';
 import type {AttributesToken, TranscludeToken} from '../internal';
 
diff --git a/src/imageParameter.ts b/src/imageParameter.ts
index 952672972..17e09f0e2 100644
--- a/src/imageParameter.ts
+++ b/src/imageParameter.ts
@@ -1,7 +1,7 @@
 import {extUrlChar, extUrlCharFirst} from '../util/string';
 import {generateForSelf} from '../util/lint';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import type {LintError, Config} from '../index';
 import type {Title} from '../lib/title';
 import type {AtomToken, FileToken} from '../internal';
diff --git a/src/imagemap.ts b/src/imagemap.ts
index cbf8d2781..433edcfac 100644
--- a/src/imagemap.ts
+++ b/src/imagemap.ts
@@ -1,6 +1,6 @@
 import {generateForSelf, generateForChild} from '../util/lint';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {NoincludeToken} from './nowiki/noinclude';
 import {GalleryImageToken} from './link/galleryImage';
 import {ImagemapLinkToken} from './imagemapLink';
diff --git a/src/imagemapLink.ts b/src/imagemapLink.ts
index 8135587e3..a1da7cb7d 100644
--- a/src/imagemapLink.ts
+++ b/src/imagemapLink.ts
@@ -1,7 +1,7 @@
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {NoincludeToken} from './nowiki/noinclude';
-import {LinkToken} from './link';
+import {LinkToken} from './link/index';
 import {ExtLinkToken} from './extLink';
 import type {AstText, ImagemapToken} from '../internal';
 
diff --git a/src/link/base.ts b/src/link/base.ts
index 8a2aad60a..24aa2f321 100644
--- a/src/link/base.ts
+++ b/src/link/base.ts
@@ -1,6 +1,6 @@
 import {generateForChild} from '../../util/lint';
 import * as Parser from '../../index';
-import {Token} from '..';
+import {Token} from '../index';
 import {AtomToken} from '../atom';
 import type {LintError} from '../../index';
 
diff --git a/src/link/category.ts b/src/link/category.ts
index 8649d24db..a863213ba 100644
--- a/src/link/category.ts
+++ b/src/link/category.ts
@@ -1,4 +1,4 @@
-import {LinkToken} from '.';
+import {LinkToken} from './index';
 
 /** 分类 */
 // @ts-expect-error not implementing all abstract methods
diff --git a/src/link/galleryImage.ts b/src/link/galleryImage.ts
index 12a9929e2..4184516bb 100644
--- a/src/link/galleryImage.ts
+++ b/src/link/galleryImage.ts
@@ -1,6 +1,6 @@
 import {generateForSelf} from '../../util/lint';
 import * as Parser from '../../index';
-import {Token} from '..';
+import {Token} from '../index';
 import {FileToken} from './file';
 import type {LintError} from '../../index';
 
diff --git a/src/magicLink.ts b/src/magicLink.ts
index caacafd34..40c5b603a 100644
--- a/src/magicLink.ts
+++ b/src/magicLink.ts
@@ -1,6 +1,6 @@
 import {generateForChild} from '../util/lint';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import type {LintError} from '../index';
 
 /**
diff --git a/src/nested.ts b/src/nested.ts
index 4cd4454e9..af2c0a670 100644
--- a/src/nested.ts
+++ b/src/nested.ts
@@ -1,6 +1,6 @@
 import {generateForChild} from '../util/lint';
 import * as Parser from '../index';
-import {Token} from '.';
+import {Token} from './index';
 import {ExtToken} from './tagPair/ext';
 import {NoincludeToken} from './nowiki/noinclude';
 import {CommentToken} from './nowiki/comment';
diff --git a/src/nowiki/base.ts b/src/nowiki/base.ts
index 483673e04..8ccdb1f50 100644
--- a/src/nowiki/base.ts
+++ b/src/nowiki/base.ts
@@ -1,4 +1,5 @@
-import {Token} from '..';
+import * as Parser from '../../index';
+import {Token} from '../index';
 import type {AstText} from '../../lib/text';
 
 declare type NowikiTypes = 'ext-inner'
@@ -19,4 +20,12 @@ export abstract class NowikiBaseToken extends Token {
 	declare childNodes: [AstText];
 	abstract override get firstChild(): AstText;
 	abstract override get lastChild(): AstText;
+
+	/**
+	 * @param wikitext default: `''`
+	 * @browser
+	 */
+	constructor(wikitext = '', config = Parser.getConfig(), accum: Token[] = []) {
+		super(wikitext, config, accum);
+	}
 }
diff --git a/src/nowiki/comment.ts b/src/nowiki/comment.ts
index 80b382eb7..1f8b1a20e 100644
--- a/src/nowiki/comment.ts
+++ b/src/nowiki/comment.ts
@@ -3,7 +3,7 @@ import {hidden} from '../../mixin/hidden';
 import * as Parser from '../../index';
 import {NowikiBaseToken} from './base';
 import type {LintError} from '../../index';
-import type {Token} from '..';
+import type {Token} from '../index';
 
 /** HTML注释，不可见 */
 // @ts-expect-error not implementing all abstract methods
diff --git a/src/onlyinclude.ts b/src/onlyinclude.ts
index e0b9db5b9..4f2421df9 100644
--- a/src/onlyinclude.ts
+++ b/src/onlyinclude.ts
@@ -1,4 +1,4 @@
-import {Token} from '.';
+import {Token} from './index';
 
 /**
  * 嵌入时的`<onlyinclude>`
diff --git a/src/paramTag/index.ts b/src/paramTag/index.ts
index 98b683697..a111fb7e5 100644
--- a/src/paramTag/index.ts
+++ b/src/paramTag/index.ts
@@ -1,6 +1,6 @@
 import {generateForChild} from '../../util/lint';
 import * as Parser from '../../index';
-import {Token} from '..';
+import {Token} from '../index';
 import {AtomToken} from '../atom';
 import type {LintError} from '../../index';
 import type {AttributesToken, ExtToken} from '../../internal';
diff --git a/src/paramTag/inputbox.ts b/src/paramTag/inputbox.ts
index fc1a3cdbb..5d31c6db2 100644
--- a/src/paramTag/inputbox.ts
+++ b/src/paramTag/inputbox.ts
@@ -1,7 +1,7 @@
 import {parseBraces} from '../../parser/braces';
 import * as Parser from '../../index';
-import {ParamTagToken} from '.';
-import type {Token} from '..';
+import {ParamTagToken} from './index';
+import type {Token} from '../index';
 
 /** `<inputbox>` */
 // @ts-expect-error not implementing all abstract methods
diff --git a/tsconfig.json b/tsconfig.json
index 7bff5517b..f0cb4850e 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -11,8 +11,6 @@
 		"index.ts"
 	],
 	"compilerOptions": {
-		"allowJs": true,
-		"checkJs": true,
 		"target": "esnext",
 		"module": "CommonJS",
 		"declaration": true,