// Ported from @shikijs/twoslash docs: the four custom-tag notations.
import { 
(alias) function createHighlighterCore(options: HighlighterCoreOptions<false>): Promise<HighlighterCore>
import createHighlighterCore
Create a Shiki core highlighter instance, with no languages or themes bundled.
Wasm and each language and theme must be loaded manually.
@seehttp://shiki.style/guide/bundles#fine-grained-bundlecreateHighlighterCore } from 'shiki/core'
import { 
(alias) function createJavaScriptRegexEngine(options?: JavaScriptRegexEngineOptions): RegexEngine
import createJavaScriptRegexEngine
Use the modern JavaScript RegExp engine to implement the OnigScanner.
As Oniguruma supports some features that can't be emulated using native JavaScript regexes, some
patterns are not supported. Errors will be thrown when parsing TextMate grammars with
unsupported patterns, and when the grammar includes patterns that use invalid Oniguruma syntax.
Set forgiving to true to ignore these errors and skip any unsupported or invalid patterns.createJavaScriptRegexEngine } from 'shiki/engine/javascript'

const 
const highlighter: HighlighterCorehighlighter = await 
(alias) createHighlighterCore(options: HighlighterCoreOptions<false>): Promise<HighlighterCore>
import createHighlighterCore
Create a Shiki core highlighter instance, with no languages or themes bundled.
Wasm and each language and theme must be loaded manually.
@seehttp://shiki.style/guide/bundles#fine-grained-bundlecreateHighlighterCore({
  
(property) HighlighterCoreOptions<false>.engine: Awaitable<RegexEngine>
Custom RegExp engine.engine: 
(alias) createJavaScriptRegexEngine(options?: JavaScriptRegexEngineOptions): RegexEngine
import createJavaScriptRegexEngine
Use the modern JavaScript RegExp engine to implement the OnigScanner.
As Oniguruma supports some features that can't be emulated using native JavaScript regexes, some
patterns are not supported. Errors will be thrown when parsing TextMate grammars with
unsupported patterns, and when the grammar includes patterns that use invalid Oniguruma syntax.
Set forgiving to true to ignore these errors and skip any unsupported or invalid patterns.createJavaScriptRegexEngine()
})

const 
const a: 1a = 1
Custom log message
const 
const b: 1b = 1
Custom error message
const 
const c: 1c = 1
Custom warning message
Custom annotation message