Function hasKeys

  • hasKeys<T, K>(object, keys, message?): void

  • check if object has keys

    Type Parameters

    • T extends Record<string, any>
    • K extends string | number | symbol

    Parameters

    • object: T
    • keys: K | K[]

      a key or array of keys in the object.

    • Optionalmessage: string

    Returns void

    Example

    hasKeys({a: 1}, 'a');

    Example

    hasKeys({a: 1, b: 2}, ['a', 'b']);
  • hasKeys<K, T>(object, keys, message?): void

  • Type Parameters

    • K
    • T extends Map<K, any>

    Parameters

    • object: T
    • keys: K | K[]
    • Optionalmessage: string

    Returns void

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