Bump @swc/core from 1.15.5 to 1.15.7 (#213)

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[//]: # (dependabot-end)

Bumps [@swc/core](https://github.com/swc-project/swc) from 1.15.5 to
1.15.7.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/swc-project/swc/blob/main/CHANGELOG.md"><code>@​swc/core</code>'s
changelog</a>.</em></p>
<blockquote>
<h2>[1.15.7] - 2025-12-18</h2>
<h3>Bug Fixes</h3>
<ul>
<li>
<p><strong>(es/minifier)</strong> Prevent unsafe sequence merging in
<code>super()</code> calls (<a
href="https://redirect.github.com/swc-project/swc/issues/11381">#11381</a>)
(<a
href="https://github.com/swc-project/swc/commit/eb02780a126cd70da830079fc54168d632d18a4d">eb02780</a>)</p>
</li>
<li>
<p><strong>(es/transformer)</strong> Fix variable declaration for
nullish coalescing in else-if branches (<a
href="https://redirect.github.com/swc-project/swc/issues/11384">#11384</a>)
(<a
href="https://github.com/swc-project/swc/commit/67460026176cb97a5bfa59a439da59b70447e897">6746002</a>)</p>
</li>
<li>
<p><strong>(es/transforms)</strong> Update
<code>_ts_rewrite_relative_import_extension</code> helper code (<a
href="https://redirect.github.com/swc-project/swc/issues/11382">#11382</a>)
(<a
href="https://github.com/swc-project/swc/commit/1ec444e998fd1aff29b7e674254d1c95e2de2ba0">1ec444e</a>)</p>
</li>
</ul>
<h3>Features</h3>
<ul>
<li><strong>(es/transformer)</strong> Merge
<code>private_properties_in_object</code> (<a
href="https://redirect.github.com/swc-project/swc/issues/11378">#11378</a>)
(<a
href="https://github.com/swc-project/swc/commit/769c9d2938edab63a0f109fc1bf7cad3e40a4619">769c9d2</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li><strong>(es/minifier)</strong> Optimize data structures of
<code>ProgramData</code> (<a
href="https://redirect.github.com/swc-project/swc/issues/11374">#11374</a>)
(<a
href="https://github.com/swc-project/swc/commit/36395237e7efff0698a2b575e0ad7822381437e3">3639523</a>)</li>
</ul>
<h3>Refactor</h3>
<ul>
<li><strong>(es/transformer)</strong> Port var injector (<a
href="https://redirect.github.com/swc-project/swc/issues/11383">#11383</a>)
(<a
href="https://github.com/swc-project/swc/commit/cfff5536ac0e5f9051e5a4bb650eac028c7e6067">cfff553</a>)</li>
</ul>
<h2>[1.15.6] - 2025-12-18</h2>
<h3>Bug Fixes</h3>
<ul>
<li><strong>(es/transformer)</strong> Fix missing var declaration in
nullish coalescing with spreads (<a
href="https://redirect.github.com/swc-project/swc/issues/11377">#11377</a>)
(<a
href="https://github.com/swc-project/swc/commit/686d154c1e8aa45c16b45d8b0ed1a921fae5eb39">686d154</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li><strong>(es/parser)</strong> Remove <code>raw</code>s in
<code>TokenValue</code> (<a
href="https://redirect.github.com/swc-project/swc/issues/11373">#11373</a>)
(<a
href="https://github.com/swc-project/swc/commit/78a532726560738f363e812ec4940d0580140576">78a5327</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/swc-project/swc/commit/9ff212439f0b01d328668c578d934e23260f2599"><code>9ff2124</code></a>
chore: Publish <code>1.15.7</code> with <code>swc_core</code>
<code>v52.0.0</code></li>
<li><a
href="https://github.com/swc-project/swc/commit/12ca6414a9e2e616140f66d5d7f7328c4a333ffd"><code>12ca641</code></a>
chore: Publish <code>1.15.7-nightly-20251218.1</code> with
<code>swc_core</code> <code>v52.0.0</code></li>
<li><a
href="https://github.com/swc-project/swc/commit/25d0985b0075b9251f85d9aa3f70250c9f935259"><code>25d0985</code></a>
chore: Publish crates with <code>swc_core</code>
<code>v52.0.0</code></li>
<li><a
href="https://github.com/swc-project/swc/commit/eb02780a126cd70da830079fc54168d632d18a4d"><code>eb02780</code></a>
fix(es/minifier): Prevent unsafe sequence merging in
<code>super()</code> calls (<a
href="https://redirect.github.com/swc-project/swc/issues/11381">#11381</a>)</li>
<li><a
href="https://github.com/swc-project/swc/commit/67460026176cb97a5bfa59a439da59b70447e897"><code>6746002</code></a>
fix(es/transformer): Fix variable declaration for nullish coalescing in
else-...</li>
<li><a
href="https://github.com/swc-project/swc/commit/cfff5536ac0e5f9051e5a4bb650eac028c7e6067"><code>cfff553</code></a>
refactor(es/transformer): Port var injector (<a
href="https://redirect.github.com/swc-project/swc/issues/11383">#11383</a>)</li>
<li><a
href="https://github.com/swc-project/swc/commit/1ec444e998fd1aff29b7e674254d1c95e2de2ba0"><code>1ec444e</code></a>
fix(es/transforms): Update
<code>_ts_rewrite_relative_import_extension</code> helper cod...</li>
<li><a
href="https://github.com/swc-project/swc/commit/36395237e7efff0698a2b575e0ad7822381437e3"><code>3639523</code></a>
perf(es/minifier): Optimize data structures of <code>ProgramData</code>
(<a
href="https://redirect.github.com/swc-project/swc/issues/11374">#11374</a>)</li>
<li><a
href="https://github.com/swc-project/swc/commit/769c9d2938edab63a0f109fc1bf7cad3e40a4619"><code>769c9d2</code></a>
feat(es/transformer): Merge <code>private_properties_in_object</code>
(<a
href="https://redirect.github.com/swc-project/swc/issues/11378">#11378</a>)</li>
<li><a
href="https://github.com/swc-project/swc/commit/5314e18c63c28bd58abc03a90a6b8693b1a8485b"><code>5314e18</code></a>
chore: Update changelog</li>
<li>Additional commits viewable in <a
href="https://github.com/swc-project/swc/compare/v1.15.5...v1.15.7">compare
view</a></li>
</ul>
</details>
<br />

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Author: github-actions[bot]

package.json

@@ -46,7 +46,7 @@
     "types.d.ts"
   ],
   "devDependencies": {
-    "@swc/core": "^1.15.5",
+    "@swc/core": "^1.15.7",
     "@types/jest": "^30.0.0",
     "@types/node": "^25.0.3",
     "@typescript-eslint/eslint-plugin": "^6.21.0",