Object.fromEntries in TypeScript

objectFromEntries.ts

type ObjectPairs<T, X = keyof T, Y = string> = Array<[X, Y]> | Map<X, Y>
export function objectFromEntries<
	T extends { [key: string]: any } = { [key: string]: any },
	P extends ObjectPairs<T> = ObjectPairs<T>
>(pairs: P) {
	const result = {} as T
	for (const [key, value] of pairs.entries()) {
		result[key] = value
	}
	return result
}