[slifty]

This PR updates to TS6.

It comes with a tiny bump because the new build doesn't include a .d.mts but from testing it seems that doesn't matter (and the file was identical to the .d.mjs)

Resolves #28

[Copilot]

Pull request overview

Updates the project toolchain to TypeScript 6 and adjusts the build process so declarations are generated via tsc (rather than tsup), aligning the published dist/ contents with the intended package outputs and documenting the release.

Changes:

• Bump typescript to ^6.0.3 and increment package version to 1.0.2.
• Switch type generation to tsc (build:types) and stop generating DTS via tsup.
• Update tsconfig.json output layout (rootDir: "src") and record the release note in CHANGELOG.md.

Reviewed changes

Copilot reviewed 3 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
tsup.config.ts	Stops tsup from emitting declaration files.
tsconfig.json	Sets rootDir to ensure declarations emit to dist/ paths that match package.json’s types entry.
package.json	Updates version, TypeScript dependency, and build scripts to run tsc for types.
package-lock.json	Locks updated dependency graph consistent with TS6 and refreshed lint/tooling dependencies.
CHANGELOG.md	Adds a 1.0.2 entry noting the removal of the duplicated dist/index.d.mts artifact.

Suppressed comments (1)

package.json:41

• The TS6/lint toolchain update pulls in dependencies that require newer Node than this package advertises. For example, @typescript-eslint/eslint-plugin in the lockfile requires Node ^18.18.0 || ^20.9.0 || >=21.1.0, and it also pulls eslint-visitor-keys@5.0.1 which declares Node ^20.19.0 || ^22.13.0 || >=24. With "engines": { "node": ">=16" }, contributors/CI running Node 16 (or even some Node 18 installs) can end up unable to run npm run lint / npm run build reliably.

Consider either (a) bumping the documented Node engine requirement to match the new minimum needed by the dev toolchain, or (b) pinning/overriding the lint deps to versions that still support Node 16/18 (if TS6 support allows it).

		"typescript": "^6.0.3"
	},
	"engines": {
		"node": ">=16"
	},

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[hminsky2002]

Thank you for your service @slifty !