@waitFor label

[amk221]

@waitFor('my-label')
async doSomething() {}

Errors with

wait-for.js:38 Uncaught (in promise) TypeError: fn.call is not a function
    at wait-for.js:38
    at index.js:15
    at Array.reduce (<anonymous>)
    at _applyDecoratedDescriptor (index.js:15)
    at Module.callback (index.js:122)
    at Module.exports (loader.js:106)
    at requireModule (loader.js:27)
    at Class._extractDefaultExport (index.js:463)
    at Class.resolveOther (index.js:123)
    at Class.resolve (index.js:186)