@tsrx/preact@0.1.51

Ripple-TS/ripple@tsrx/preact@0.1.51Jul 28, 2026by github-actions[bot]

AI Summary

A major type safety overhaul replacing 'any' types with real AST and framework types across Solid, Vue, React, and Preact packages, along with improved error boundaries and type definitions.

Key Highlights

Replaced 126 'any' annotations in '@tsrx/solid' with real AST types and new interfaces like 'SolidRenderSource' and 'SolidIfBranch'.
Improved Vue error boundary by removing runtime casts to 'any' and defining shared 'VaporRuntime' interfaces.
Unified 'CompileResult' return types and centralized 'CompileOptions' typedefs across React and Preact packages.
Moved all '@typedef' blocks into 'types/' declarations for better organization and discoverability.

Full Release Notes

### Patch Changes

- [#1391](https://github.com/Ripple-TS/ripple/pull/1391)
  [`6eaa2f3`](https://github.com/Ripple-TS/ripple/commit/6eaa2f3e6cd18973d57df06eae770313dd061a1a)
  Thanks [@leonidaz](https://github.com/leonidaz)! - Replace every `any` in
  `@tsrx/solid`, `@tsrx/vue`, `@tsrx/react` and `@tsrx/preact` with the real AST,
  compiler and framework types, and move each package's `@typedef` blocks into its
  `types/` declarations.

  `@tsrx/solid`'s transform carried the bulk of it: all 126 `any` annotations are
  gone, replaced by the parser's AST types plus a new `types/transform.d.ts`
  describing the shapes the Solid lowering passes around (`SolidRenderSource`,
  `SolidIfBranch`, `SolidLoweredList`, `SolidBranchArrow`, …).
  `is_solid_render_child` and `is_branch_arrow` are now type predicates,
  `to_jsx_child` declares that a render source always lowers to a JSX child, and
  the hand-built `JSXElement`/`JSXAttribute` object literals are built through the
  shared builders instead — so generated attributes carry the `shorthand` field
  the type requires. The two places where a statement list is still mid-lowering
  go through `lowered_block`/`lowered_switch_case`, which name that invariant
  instead of hiding it behind `any`. Three unreachable helpers
  (`get_if_consequent_body`, `negate_expression`, `TEMPLATE_FRAGMENT_ERROR`) were
  dropped.

  `@tsrx/vue`'s error boundary no longer casts the `vue` namespace to `any` at
  every call: the Vapor renderer's runtime-internal helpers are declared once in
  `types/vapor-runtime.d.ts` (`VaporRuntime`, `VaporBlock`, `VaporFragment`,
  `VaporComponentInstance`), the namespace is narrowed to that interface a single
  time, and `EffectScope` comes from `vue`'s own published export.
  `TsrxErrorBoundaryProps` describes its render callbacks as returning `unknown`
  rather than `any`, matching what the boundary actually does with them.

  The React and Preact error boundaries declare their props and state through
  `TsrxErrorBoundaryProps`/`TsrxErrorBoundaryState` instead of an `any`
  constructor parameter, Preact's `CompileOptions` typedef moved from
  `src/transform.js` to `types/index.d.ts` where the declaration already lived,
  and all four `compile` entry points return the shared `CompileResult` (a typed
  `map`) instead of an inline shape with `map: any`.

  `@tsrx/core`'s `BaseNodeMetaData` declares the two flags Solid's transform sets
  (`solid_render_control`, `is_branch_arrow`), alongside the Vue-specific flags
  already there.

- Updated dependencies
  [[`6404d3c`](https://github.com/Ripple-TS/ripple/commit/6404d3cc679fde2eb83ec85c9cd98b653f3f2fed),
  [`6025176`](https://github.com/Ripple-TS/ripple/commit/6025176000cafa50d924add8e9a878fe37c0c22b),
  [`7ad580e`](https://github.com/Ripple-TS/ripple/commit/7ad580efd24b338b4774add06afdcdd8876c954c),
  [`6eaa2f3`](https://github.com/Ripple-TS/ripple/commit/6eaa2f3e6cd18973d57df06eae770313dd061a1a),
  [`9ffd4ba`](https://github.com/Ripple-TS/ripple/commit/9ffd4ba3e5982acb79a02efe0379abdc14c092a1)]:
  - @tsrx/core@0.1.51