Function compile 

pub fn compile(
    source: &str,
    filename: &str,
) -> Result<String, Vec<CompileError>>

Compile a single Bynk source string to a TypeScript string.

This entry point parses the input as a self-contained, single-file commons with no uses against other commons. Use compile_project for multi-file projects or for any source that declares uses.

filename is used only for diagnostic rendering.