How to peoperly define asymmetrical surroundingPairs?

[jcsaaver]

I am working on an extension to highlight code written in a language where there are four different string delimiters:

• "..."
• ""..."
• '...'
• ''...'

I have defined this on languaje-configuration.json:

    "surroundingPairs": [
        ["\"", "\""],
        ["\"\"", "\""],
        ["'", "'"],
        ["''", "'"]
    ]

But only the first and third type work properly.
What can I do differently?

[RedCMD]

sadly VSCode doesn't support multi-char begin bracket surroundingPairs

• Allow multi-char beginning bracket in "surroundingPairs" vscode#202386