| function resolveArray<T>(value: T | T[]): T[] { | |
| if (Array.isArray(value)) { | |
| return value as any | |
| } | |
| return [value] as any | |
| } | |
| function resolveAsArrayOrUndefined<T>( | |
| value: T | T[] | undefined | null | |
| ): T extends undefined | null ? undefined : T[] { | |
| if (typeof value === 'undefined' || value === null) { | |
| return undefined as any | |
| } | |
| return resolveArray(value) as any | |
| } | |
| function getOrigin(url: string | URL): string | undefined { | |
| let origin = undefined | |
| if (typeof url === 'string') { | |
| try { | |
| url = new URL(url) | |
| origin = url.origin | |
| } catch {} | |
| } | |
| return origin | |
| } | |
| export { resolveAsArrayOrUndefined, resolveArray, getOrigin } | |