HowTo use assert

[marcus-j-davies]

@GogoVega

Don't forget to install assert module in .node-red folder first.

If adding the required module in the function node properties, you don't need to install the required module manually.

Node RED will pull it in automatically for you.

Also @Moosbueffel you can't use require in a function node.
Just call into any offerings by the import as value

so if import as is set to AST then In a function node:

AST.deepStrictEqual