utils/web_ui/dist/stepped-value.d.ts
Krzysztof kuhy Rudnicki c5b3fceeae ts_core 0.1.1, web_ui 0.4.0: consume @kuhyx/ts-config
The two shared packages are the first repos on the preset (link:../ts_config
inside the monorepo; consumers outside use the git tag). Each eslint.config.js
is now the defineConfig() call plus one override with its reason: a public
API name (`nextChance`, `fuzzyMatch`) the boolean-prefix rule would rename,
which is a breaking change for the three repos importing it.

Everything else the preset flagged is fixed in code, not disabled:
key order (perfectionist), hex casing, sort compare functions in tests,
Iterator#map().toArray(), explicit returns on multiline arrows.

web_ui: react-refresh/only-export-components was a real finding --
range-slider.tsx exported `steppedValue` next to the component, which breaks
Vite HMR for the module. The keyboard contract moves to stepped-value.ts as
`steppedValue` + a new pure `keyTarget(key, values, current)`, which also
resolves unicorn/no-late-event-control: the handler now decides the target
first and calls preventDefault() only when it owns the key. Its tests move
with it (the 250-line gate caught the combined file). Minor bump for the new
export. dist/ rebuilt in both packages.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DnAYyNH1Sm4iJNidfYbrZJ
2026-09-16 21:46:41 +02:00

19 lines
1007 B
TypeScript

/**
* Steps one thumb by `delta` positions through the distribution. Pure, so the
* keyboard contract is testable without layout.
*
* Steps to the next *distinct* value rather than the next index. Real
* distributions are lumpy -- awesome-mcp-explorer's star counts hold ~1500
* duplicate zeros -- and an index step inside a run of equal values changes the
* index while leaving the value (and therefore the thumb, and the filter)
* exactly where it was. That reads as a dead arrow key.
*/
export declare function steppedValue(values: readonly number[], current: number, delta: number): number;
/**
* The value a thumb at `current` moves to for a key, or `undefined` when the
* key is not one the slider handles (so the event is left to the browser).
* Arrow keys step one distinct value, Page keys ten, Home/End jump to the
* bounds.
*/
export declare function keyTarget(key: string, values: readonly number[], current: number): number | undefined;
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