How to JsDoc a “mixed” type?

Question

Simple question, how do I document that \"Mixed-type\"? I know I could just list all possible types like {null|undefined|String|Number|Object} and end up finding my

Answer 1

Use {}

There is an example from http://usejsdoc.org/tags-type.html:

An object called 'myObj' with properties 'a' (a number), 'b' (a string) and 'c' (any type).

{{a: number, b: string, c}} myObj
// or:
{Object} myObj
{number} myObj.a
{string} myObj.b
{} myObj.c