selectionDirection missing from HTMLInputElement

[RuiNtD]

TypeScript Version:

1.8.7

Code

var input = document.createElement('input');
var dir = input.selectionDirection;
input.setSelectionRange(0, 0, 'none');

Expected behavior:
selectionDirection property would be accessible for HTMLInputElements and I would be able to set selectionDirection propety using setSelectionRange.
Actual behavior:
Lines 2 and 3 of the above code give the errors:

• Property 'selectionDirection' does not exist on type 'HTMLInputElement'.
• Supplied parameters do not match any signature of call target.

[kitsonk]

These are handled through the lib generator for TypeScript: Microsoft/TSJS-lib-generator.

[RuiNtD]

I tried to create a PR on there, but I couldn't find what files to edit.

[mhegazy]

From https://github.com/Microsoft/TSJS-lib-generator#contribution-guidelines

For common changes, it is sufficient to change the json files. There are three json files that are used to alter the file generation: addedTypes.json, overridingTypes.json, and removedTypes.json. The format of each file can be inferred from their existing content.

you will need to update overridingTypes.json

[YuichiNukiyama]

The selectionDirection property had already been implemented in TSJS-Repo.
Maybe, This change will adopt to TS later.