chore(deps-dev): bump the dev-dependencies group in /backend with 4 updates

[dependabot]

Bumps the dev-dependencies group in /backend with 4 updates: @types/node, esbuild, ts-jest and typescript.

Updates @types/node from 25.5.0 to 25.6.0

Commits

• See full diff in compare view

Updates esbuild from 0.27.4 to 0.28.0

Release notes

Sourced from esbuild's releases.

v0.28.0

• Add support for with { type: 'text' } imports (#4435)

  The import text proposal has reached stage 3 in the TC39 process, which means that it's recommended for implementation. It has also already been implemented by Deno and Bun. So with this release, esbuild also adds support for it. This behaves exactly the same as esbuild's existing text loader. Here's an example:

  import string from './example.txt' with { type: 'text' }
  console.log(string)

• Add integrity checks to fallback download path (#4343)

  Installing esbuild via npm is somewhat complicated with several different edge cases (see esbuild's documentation for details). If the regular installation of esbuild's platform-specific package fails, esbuild's install script attempts to download the platform-specific package itself (first with the npm command, and then with a HTTP request to registry.npmjs.org as a last resort).

  This last resort path previously didn't have any integrity checks. With this release, esbuild will now verify that the hash of the downloaded binary matches the expected hash for the current release. This means the hashes for all of esbuild's platform-specific binary packages will now be embedded in the top-level esbuild package. Hopefully this should work without any problems. But just in case, this change is being done as a breaking change release.

• Update the Go compiler from 1.25.7 to 1.26.1

  This upgrade should not affect anything. However, there have been some significant internal changes to the Go compiler, so esbuild could potentially behave differently in certain edge cases:

  • It now uses the new garbage collector that comes with Go 1.26.
  • The Go compiler is now more aggressive with allocating memory on the stack.
  • The executable format that the Go linker uses has undergone several changes.
  • The WebAssembly build now unconditionally makes use of the sign extension and non-trapping floating-point to integer conversion instructions.

  You can read the Go 1.26 release notes for more information.

v0.27.7

• Fix lowering of define semantics for TypeScript parameter properties (#4421)

  The previous release incorrectly generated class fields for TypeScript parameter properties even when the configured target environment does not support class fields. With this release, the generated class fields will now be correctly lowered in this case:

  // Original code
  class Foo {
    constructor(public x = 1) {}
    y = 2
  }
  // Old output (with --loader=ts --target=es2021)
  class Foo {
  constructor(x = 1) {
  this.x = x;
  __publicField(this, "y", 2);
  }
  x;
  }
  // New output (with --loader=ts --target=es2021)
  class Foo {

... (truncated)

Changelog

Sourced from esbuild's changelog.

0.28.0

• Add support for with { type: 'text' } imports (#4435)

  The import text proposal has reached stage 3 in the TC39 process, which means that it's recommended for implementation. It has also already been implemented by Deno and Bun. So with this release, esbuild also adds support for it. This behaves exactly the same as esbuild's existing text loader. Here's an example:

  import string from './example.txt' with { type: 'text' }
  console.log(string)

• Add integrity checks to fallback download path (#4343)

  Installing esbuild via npm is somewhat complicated with several different edge cases (see esbuild's documentation for details). If the regular installation of esbuild's platform-specific package fails, esbuild's install script attempts to download the platform-specific package itself (first with the npm command, and then with a HTTP request to registry.npmjs.org as a last resort).

  This last resort path previously didn't have any integrity checks. With this release, esbuild will now verify that the hash of the downloaded binary matches the expected hash for the current release. This means the hashes for all of esbuild's platform-specific binary packages will now be embedded in the top-level esbuild package. Hopefully this should work without any problems. But just in case, this change is being done as a breaking change release.

• Update the Go compiler from 1.25.7 to 1.26.1

  This upgrade should not affect anything. However, there have been some significant internal changes to the Go compiler, so esbuild could potentially behave differently in certain edge cases:

  • It now uses the new garbage collector that comes with Go 1.26.
  • The Go compiler is now more aggressive with allocating memory on the stack.
  • The executable format that the Go linker uses has undergone several changes.
  • The WebAssembly build now unconditionally makes use of the sign extension and non-trapping floating-point to integer conversion instructions.

  You can read the Go 1.26 release notes for more information.

0.27.7

• Fix lowering of define semantics for TypeScript parameter properties (#4421)

  The previous release incorrectly generated class fields for TypeScript parameter properties even when the configured target environment does not support class fields. With this release, the generated class fields will now be correctly lowered in this case:

  // Original code
  class Foo {
    constructor(public x = 1) {}
    y = 2
  }
  // Old output (with --loader=ts --target=es2021)
  class Foo {
  constructor(x = 1) {
  this.x = x;
  __publicField(this, "y", 2);
  }
  x;
  }

... (truncated)

Commits

• 6a794df publish 0.28.0 to npm
• 64ee0ea fix #4435: support with { type: text } imports
• ef65aee fix sort order in snapshots_packagejson.txt
• 1a26a8e try to fix test-old-ts, also shuffle CI tasks
• 556ce6c use '' instead of null to omit build hashes
• 8e675a8 ci: allow missing binary hashes for tests
• 7067763 Reapply "update go 1.25.7 => 1.26.1"
• 39473a9 fix #4343: integrity check for binary download
• 2025c9f publish 0.27.7 to npm
• c6b586e fix typo in Makefile for @esbuild/win32-x64
• Additional commits viewable in compare view

Updates ts-jest from 29.4.6 to 29.4.9

Release notes

Sourced from ts-jest's releases.

v29.4.9

Please refer to CHANGELOG.md for details.

v29.4.8

No release notes provided.

v29.4.7

Please refer to CHANGELOG.md for details.

Changelog

Sourced from ts-jest's changelog.

29.4.7 (2026-04-01)

Features

• support TypeScript v6 (eda517d)

Commits

• bac2e77 chore(release): bump version to 29.4.9
• f8a9cc9 fix: use correct registry for npm OIDC trusted publishing
• e2eec26 fix: npm permissions
• 263f2ac chore: remove npm auth token
• 5df0e45 OIDC
• f82c144 Merge pull request #5250 from kulshekhar/copilot/bump-patch-version
• e6ec5ae Update CHANGELOG.md
• 62c3199 Update CHANGELOG.md
• 052e751 Bump patch version to 29.4.7
• f79e77b Merge pull request #5249 from ext/feature/ts6-peer
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for ts-jest since your current version.

Updates typescript from 5.9.3 to 6.0.3

Release notes

Sourced from typescript's releases.

TypeScript 6.0.3

For release notes, check out the release announcement blog post.

• fixed issues query for TypeScript 6.0.0 (Beta).
• fixed issues query for TypeScript 6.0.1 (RC).
• fixed issues query for TypeScript 6.0.2 (Stable).
• fixed issues query for TypeScript 6.0.3 (Stable).

Downloads are available on:

• npm

TypeScript 6.0

For release notes, check out the release announcement blog post.

• fixed issues query for TypeScript 6.0.0 (Beta).
• fixed issues query for TypeScript 6.0.1 (RC).
• fixed issues query for TypeScript 6.0.2 (Stable).

Downloads are available on:

• npm

TypeScript 6.0 Beta

For release notes, check out the release announcement.

• fixed issues query for Typescript 6.0.0 (Beta).

Downloads are available on:

• npm

Commits

• 050880c Bump version to 6.0.3 and LKG
• eeae9dd 🤖 Pick PR #63401 (Also check package name validity in...) into release-6.0 (#...
• ad1c695 🤖 Pick PR #63368 (Harden ATA package name filtering) into release-6.0 (#63372)
• 0725fb4 🤖 Pick PR #63310 (Mark class property initializers as...) into release-6.0 (#...
• 607a22a Bump version to 6.0.2 and LKG
• 9e72ab7 🤖 Pick PR #63239 (Fix missing lib files in reused pro...) into release-6.0 (#...
• 35ff23d 🤖 Pick PR #63163 (Port anyFunctionType subtype fix an...) into release-6.0 (#...
• e175b69 Bump version to 6.0.1-rc and LKG
• af4caac Update LKG
• 8efd7e8 Merge remote-tracking branch 'origin/main' into release-6.0
• Additional commits viewable in compare view

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