Bump quicktype from 15.1.0 to 26.0.0

[dependabot]

Bumps quicktype from 15.1.0 to 26.0.0.

Release notes

Sourced from quicktype's releases.

quicktype 26.0.0

quicktype 26 modernizes the default generated code across most target languages: current serialization frameworks, current language standards, and safer types. Because versions 24, 25, and 26 shipped in quick succession, many users will upgrade directly from 23.x — so this document calls out every breaking change since 23.2.6, not just changes since 25.1.0. Nearly every changed generated-code default has a flag to restore the previous output (see the table below).

Am I affected?

• CLI users: check the generated-code defaults table for your target languages, and note the stricter date-time/integer inference. Add the listed flags to keep your previous output.
• quicktype-core embedders: additionally note the Node.js ≥ 20.19 requirement, the new exports map (deep imports only via quicktype-core/dist/*), typed rendererOptions keys, and the stricter languageNamed().

Breaking changes since 23.2.6

Runtime and packaging (introduced in 24.x)

• Node.js 20.19 or newer is required. The published packages are built and tested on Node.js 20, 22, and 24.
• Native fetch replaces bundled fetch polyfills. If your application supplied a fetch polyfill only for quicktype, you can remove it.
• quicktype-core ships a dual CJS/ESM build with an exports map. require resolves the CommonJS build, import resolves the ESM build. Deep imports must go through quicktype-core/dist/*; other undeclared paths no longer resolve.
• languageNamed() accepts only canonical language names. Display names and file extensions (e.g. "C++", "kt") are no longer accepted; unknown strings return undefined instead of throwing. Use isLanguageName() to validate arbitrary strings.

Core API (introduced in 25.0.0)

• rendererOptions keys are type-checked in the quicktype-core API. TypeScript consumers passing unknown option keys now get compile errors.

Type inference (introduced in 25.0.0)

• Date-times are inferred only for strict RFC 3339 strings. Loosely formatted date strings stay plain strings.
• Whole numbers outside the target's integer range are inferred as floating point. For example, 9007199254740991 now becomes Float64 in Crystal instead of an overflowing Int32.

Generated-code defaults (new in 26.0.0)

These change what the generated code looks like and which dependencies it needs. Each has a flag to restore the previous output.

Language	New default	Previous default	Restore old behavior
C#	System.Text.Json ([JsonPropertyName], #nullable enable), C# 8	Newtonsoft.Json, C# 6	--framework NewtonSoft --csharp-version 6
Kotlin	Jackson	Klaxon	--framework klaxon
C++	C++17 std::variant / std::optional, no Boost dependency	boost::variant / boost::optional	--boost
Java	List<T>	T[] arrays	--array-type array
Python	@dataclass + PEP 585 generics (list[...]) — generated code now targets Python 3.9+	explicit __init__, typing.List	--python-version 3.7
Scala 3	circe Encoder/Decoder derivation	plain case classes	--just-types
Swift	explicit CodingKeys enums	implicit coding keys	--no-coding-keys
Dart	final fields (immutable)	mutable fields	--no-final-props
TypeScript / Flow	string-literal unions instead of enums; unknown instead of any	enums; any	--no-prefer-unions --no-prefer-unknown
Elm	Elm 0.19, native List	Elm 0.18, Array	--array-type array (0.18 no longer supported)
Haskell	native lists	Vector	(no restore flag)
Rust	#[derive(Debug, Clone, Serialize, Deserialize)], pub fields	Serialize/Deserialize only, private fields	--no-derive-debug --no-derive-clone --visibility private

Also in TypeScript, JSON Schema arrays with minItems/maxItems (and 2020-12 prefixItems) now generate tuple types.

Output for the remaining targets is unchanged: in our JSON-input comparison against 23.2.6, C (cJSON), Elixir, Flow, Go, JavaScript, JavaScript PropTypes, JSON Schema, Objective-C, Pike, Ruby, Smithy, TypeScript, TypeScript Effect Schema, and TypeScript Zod produced byte-identical output. (TypeScript and Flow appear in both lists because their new defaults only alter output where enums, any, or tuple-typed arrays occur — typically with JSON Schema input.)

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Commits

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Maintainer changes

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

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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