Codefix to annotate with type from jsdoc reformats entire function

TypeScript Version: 2.8.0-dev.20180302

Code

/** @param {number} x */
function f(x) {
    return x+1;
}

Expected behavior:

/** @param {number} x */
function f(x: number) {
    return x+1;
}

Actual behavior:

/** @param {number} x */
function f(x: number) {
    return x + 1;
}

Inferring the type from usage does not have this problem, so we could probably reuse some code from there.

[mhegazy]

Inferring the type from usage does not have this problem, so we could probably reuse some code from there.

inferring type from usage adds a text edit and does not use the change tracker, which is wrong really.. so i would not use it as a reference.

Maybe what we need is a new changeTracker method to add a leading comment.. we can use that in the disableJSDiagnostics as well.