fix: typo when exporting colors types

[rafae2k]

Motivation

Fix Typo on declaration file at colors import, which was generating an error when compiling typescript.

Fixes #3579

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

• Jest Unit Test
• [ x] Checked with example app

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation using yarn docs-build-api
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

Additional context

[codecov]

Codecov Report

Merging #3580 (a9121ef) into next (6079fa7) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             next    #3580   +/-   ##
=======================================
  Coverage   79.24%   79.24%           
=======================================
  Files          87       87           
  Lines        1812     1812           
  Branches      796      796           
=======================================
  Hits         1436     1436           
  Misses        370      370           
  Partials        6        6           

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