Finishes the WithProps(PROPS, options) mixin (src/core/with-props.ts): every
component gets reactive attributes, live-value property getters that read
through to the Leaflet object where possible, and every Leaflet event
re-emitted on the element as `leaflet:<type>` via a generic fire() patch (no
per-component or per-event registration needed).
Prop coverage:
- Centralized pathProps in shared-props.ts (stroke, lineCap, lineJoin,
dashArray, dashOffset, fillRule, interactive, className,
bubblingMouseEvents, pane), deduped leaflet-geojson against it.
- Added live getters backed by Leaflet's own accessors: radius (circle,
circle-marker), bounds (rectangle, image/video/svg-overlay), url
(image/video-overlay).
- Filled gaps: smoothFactor/noClip on polyline; a shared tileLayerProps
fragment now used by both tile-layer and tile-layer-wms (WMS previously
exposed none of its base tile options); crs on WMS; zIndex/className/
keepAspectRatio/errorOverlayUrl on video-overlay; fixed tile-layer's
zIndex default and div-icon's className default to match Leaflet.
Tooling:
- Removed dead src/core/events.ts (broken, unused, superseded by the
generic event forwarding above) and src/core/attributes.ts (emptied by
an earlier rename, nothing imported it).
- Swapped ESLint + @typescript-eslint for oxlint: no released
@typescript-eslint version supports the pinned typescript@7, even for
parsing alone. oxlint has its own parser and lints clean.
- Dropped the Rollup CJS/UMD bundle step; dist/ is ESM-only from tsc now.
Updated package.json's main/module/exports/unpkg accordingly.
- Updated CLAUDE.md to match: build/lint commands, ESM-only output, the
event-forwarding mechanism, and layer-group/feature-group now going
through WithProps({}) instead of raw HTMLElement.
Removed the utils.ts file. The functions in there either should have
been a part of the register.ts or props.ts files. The only functions
left related to attributes so utils.ts was renamed to attributes.ts
Upgrade ESLint config to use flat config with @typescript-eslint/strict-type-checked and stylistic-type-checked presets.
- Use defineConfig helper, scope to .ts files only
- Replace || with ??, convert type to interface, remove redundant type assertions and non-null assertions
- Annotate intentional violations (unbound-method, non-null-assertion) with eslint-disable
- Use querySelectorAll<T> for typed selection, Map over globalThis.Map
- Add @eslint/js dev dependency
WithProps is tightly coupled to PropDef types, so it belongs in
props.ts alongside defineProps and the type definitions.
- Move WithProps, definePropAccessors, and Ctor to props.ts
- Import PropTypesFromTable in utils.ts (used by buildOptions)
- Update all 18 component imports to source WithProps from props.ts
Make NumProp and BoolOffProp generic (NumProp<T>, BoolOffProp<T>)
instead of using any, with T inferred from callback parameters at
call sites via the num<T>() and off<T>() factory helpers. Remove
unused num import from leaflet-tile-layer-wms. Fix prettier
formatting issues.
Extend num() factory to accept optional extra fields (mapGet, mapSet,
viewState, event). Add off() factory and BoolOffPropInput type. Update
defineProps to derive disable- prefix for bool-off attrs. Remove
~40 lines of local type definitions from leaflet-map.ts.
Add num(), str(), on() factory functions and defineProps() wrapper
to core/props.ts. Each helper returns a PropDef fragment without
'attr'; defineProps fills it in via camelToKebab(key), with an
optional override for edge cases like playsInline->playsinline.
Input types are derived from their canonical counterparts via
OptionalAttr<T> = Omit<T, 'attr'> & { attr?: string }, keeping
definitions in sync automatically.
Net effect: ~3800 chars removed across 18 component files, no
behavior change, full type inference preserved.
The types/ directory now only had a single file. The PropDef and
PropTypesFromTable types are foundational to the module infrastructure
(used by utils.ts, with-props.ts, and every component), so core/ is a
better home. Deleted the empty types/ directory.
Buddy