1  /**
 2   * Determine if {@linkcode input} matches the `"object"` type
 3   */
 4  export function isObject(input: unknown): input is object {
 5      return typeof input === 'object' && !!input;
 6  }
 7  
 8  type Without<T, U> = { [P in Exclude<keyof T, keyof U>]?: never };
 9  
10  /**
11   * Helper type for creating an exclusive union between two types
12   *
13   * @see {@link https://stackoverflow.com/a/53229567/2250435 | StackOverflow Post}
14   */
15  export type XOR<T, U> = T | U extends object
16      ? (Without<T, U> & U) | (Without<U, T> & T)
17      : T | U;