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fn_registry/frontend/functions/ui/search_bar.md
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egutierrez 5f4f1f7508 docs: params/output semántico en 506 funciones para composabilidad
Añade campos params y output al frontmatter YAML de las 506 funciones del registry.
Cada parámetro tiene descripción semántica (qué representa, unidades, rango típico)
y cada función describe qué produce su output. Permite a agentes razonar sobre
cadenas de composición (ej: prices → log_return → sharpe_ratio) sin leer código.
2026-04-05 18:45:16 +02:00

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Markdown

---
name: search_bar
kind: component
lang: ts
domain: ui
version: "1.0.0"
purity: impure
signature: "SearchBar(props: SearchBarProps): JSX.Element"
description: "Search input with debounce, search icon, and clear button"
tags: [component, ui, search, input, debounce]
uses_functions: [cn_ts_core]
uses_types: []
returns: []
returns_optional: false
error_type: ""
imports: ["lucide-react"]
params:
- name: onSearch
desc: "Callback que se ejecuta con la query debounceada"
- name: placeholder
desc: "Placeholder del input (por defecto 'Search...')"
- name: debounceMs
desc: "Delay en milisegundos para el debounce (por defecto 300)"
output: "Componente SearchBar que renderiza input de búsqueda con icono y botón de limpiar"
tested: false
tests: []
test_file_path: ""
file_path: "frontend/functions/ui/search_bar.tsx"
props:
- name: onSearch
type: "(query: string) => void"
required: true
description: "Called with the debounced search query"
- name: placeholder
type: "string"
required: false
description: "Placeholder text (default: Search...)"
- name: debounceMs
type: "number"
required: false
description: "Debounce delay in ms (default: 300)"
- name: className
type: "string"
required: false
description: "Additional CSS classes"
emits: []
has_state: true
framework: react
variant: []
---
## Ejemplo
```tsx
import { SearchBar } from '@fn_library'
function MyPage() {
return (
<SearchBar
onSearch={(query) => console.log('search:', query)}
placeholder="Search entities..."
debounceMs={300}
/>
)
}
```
## Notas
- Debounce usa ref para evitar re-renders innecesarios del callback
- El icono de clear solo aparece cuando hay texto
- Usa CSS variables del tema para colores (border, input, foreground, muted-foreground)