Create an app to search menus

src/lib/index.ts

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+// place files you want to import through the `$lib` alias in this folder.
+export const debounce = (callback: Function, wait = 300) => {
+    let timeout: ReturnType<typeof setTimeout>
+
+    return (...args: any[]) => {
+        clearTimeout(timeout)
+        timeout = setTimeout(() => callback(...args), wait)
+    }
+}

src/lib/osm_nominatim.ts

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+
+export interface OSMNominatimPlace {
+    addresstype: string
+    boundingbox: number[]
+    class: string
+    display_name: string
+    lat: string
+    lon: string
+    name: string
+    type: string
+}
+
+
+export const getLocations = async (query: string): Promise<OSMNominatimPlace[]> => {
+    const url = `https://nominatim.openstreetmap.org/search?q=${query}&limit=10&format=json`
+    const response = await (await fetch(url)).json()
+    const locations = response as OSMNominatimPlace[]
+
+    return locations
+}