jsxOf
The JSX runtime a definition compiles to: part of its IR (and so its hash), read from there.
export function jsxOf(ir: string): { jsx?: string } { const m = /^\["Def","[^"]*"(?:,\["Salt","[^"]*"\])?,\["Jsx","([^"]+)"\]/.exec(ir); return m ? { jsx: m[1]! } : {}; }