Alexey Fyodorov al-fyodorov

## isHasOwnProperty.ts
export const isHasOwnProperty = <Key extends string>(
  value: unknown,
  key: Key
): value is Record<Key, unknown> => {
  return (
    value !== undefined &&
    value !== null &&
    Object.prototype.hasOwnProperty.call(value, key)
  )
}

## keybase.md

      
        
          
            
              
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                al-fyodorov
                / keybase.md
            
            
              Created
              May 13, 2020 05:46
            
          
        
      
        
  
      
    Keybase proof

I hereby claim:

I am al-fyodorov on github.
I am primarx (https://keybase.io/primarx) on keybase.
I have a public key ASBhH9lgXaKlgXUc_NkrXfP9PXS1apZu4ymN6_XnZnlYYQo

To claim this, I am signing this object:
	export const isHasOwnProperty = <Key extends string>(
	value: unknown,
	key: Key
	): value is Record<Key, unknown> => {
	return (
	value !== undefined &&
	value !== null &&
	Object.prototype.hasOwnProperty.call(value, key)
	)
	}