External module "assert/is-property-key/docs/types/index.d"

Export assignment isPropertyKey

• isPropertyKey(value: any): boolean

• Tests whether a value is a property key.

  Notes

  • A property key is either a string, symbol, or a nonnegative integer.

  Parameters

  • value: any

    value to test

  Returns boolean

  boolean indicating whether value is a property key

  Example

  var bool = isPropertyKey( 'beep' );
  // returns true

  Example

  var bool = isPropertyKey( 37 );
  // returns true

  Example

  var bool = isPropertyKey( {} );
  // returns false

  Example

  var bool = isPropertyKey( [] );
  // returns false