Function isOneOf

src/utils/validation.ts:47–49

(...values: any[])

}

function isOneOf(...values: any[]) {
    return (x: any) => values.includes(x);
}

function hasRequiredProperties<T extends Record<string, unknown>>(obj: T, keys: Array<keyof T>) {
    return keys.every((key) => obj.hasOwnProperty(key));