feat: Multiplatform Interfaces Defined

[brizzbuzz]

Describe Changes

Creates an experimental (and non-functional) multiplatform module. currently only contains interface definitions (and trimmed down ones at that). Not sure how I'm going to build my Faker class without reflection 😢

Closes # (issue)

Type of change

Please delete options that are not relevant.

• 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?

Nothing to test rly

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
• I have updated the CHANGELOG and bumped the version
• 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