Usages not reported for ES6 destructuring in function signatures

[use-strict]

TypeScript Version:

1.8.2

Code

interface A {
    someProp: boolean;
}

function test({someProp}: A) {
    console.log(someProp);
}

Expected behavior:
When searching for usages of someProp, the destructuring in test function should count. I am using VSCode, but I understand this is a language server feature.

Actual behavior:
The destructing statement in test function is not seen. Also, renaming with F2 doesn't affect this usage either.

[RyanCavanaugh]

Probably the same root cause as #6312 but leaving both open in case it's not

[sheetalkamat]

This is dupe of #6312 and gets also addressed as a test case in https://github.com/Microsoft/TypeScript/blob/renameAndFindRef/tests/cases/fourslash/renameDestructuringFunctionParameter.ts