'Move to new file' refactoring removes spaces between decorator and property modifiers

[mjbvz]

TypeScript Version: 3.9.0-dev.20200413

Search Terms:

• move to new file
• refactor / refactoring

Code
For the TS:

const dec: any = () => { };

class Foo {
    constructor(
        @dec private readonly bar: number
    ) { }
}

1. Run move to new file on Foo

Bug:

The space between @dec and private is removed

class Foo {
    constructor(
        @decprivate readonly bar: number
    ) { }
}