Function unparse

packages/compiler/test/expression_parser/utils/unparser.ts:275–277

(ast: AST)

const sharedUnparser = new Unparser();

export function unparse(ast: AST): string {
  return sharedUnparser.unparse(ast);
}

// [unparsed AST, original source code of AST]
type UnparsedWithSpan = [string, string];