Adding Precautionary bug fix

[SayanPandey]

Description

Making some methods public static to avoid future breaks/ bugs.

Type of change

Can be considered as simple bug fix

Checklist

• [] I have commented my code, particularly in hard-to-understand areas.
• I have confirmed that my changes do not introduce any new PHPCS warnings or errors.
• I have checked plugin debug logs that my changes do not introduce any new PHP warnings or FATAL errors.
• [] I followed general Pull Request best practices. Meta employees to follow this wiki.
• [] I have added tests (if necessary) and all the new and existing unit tests pass locally with my changes.
• [] I have completed dogfooding and QA testing, or I have conducted thorough due diligence to ensure that it does not break existing functionality.
• [] I have updated or requested update to plugin documentations (if necessary). Meta employees to follow this wiki.

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@SayanPandey has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator.

[facebook-github-bot]

@SayanPandey merged this pull request in a84c1c3.