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<span class="embed-block zenn-embedded zenn-embedded-github"><iframe id="zenn-embedded__57ce2cfcc9d2b" src="https://embed.zenn.studio/github#zenn-embedded__57ce2cfcc9d2b" data-content="https%3A%2F%2Fgithub.com%2Fdart-lang%2Flanguage%2Fblob%2Fmain%2Fworking%2Fmacros%2Ffeature-specification.md" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://github.com/dart-lang/language/blob/main/working/macros/feature-specification.md" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://github.com/dart-lang/language/blob/main/working/macros/feature-specification.md</a></p>
