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nyx/utils/omitUndef.ts

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438 B
TypeScript

/**
* Removes all undefined properties from an object.
*/
export function omitUndef<O extends object | undefined>(object: O):
& { [K in keyof O as undefined extends O[K] ? never : K]: O[K] }
& { [K in keyof O as undefined extends O[K] ? K : never]?: O[K] & ({} | null) } {
if (object == undefined) return object as never;
return Object.fromEntries(
Object.entries(object).filter(([, v]) => v !== undefined),
) as never;
}