functionDeclarationAsyncBegin = (msg)=>{
  let format = /overthinking (\w+)((\s\w+)*)?/
  let match = msg.match(format);
  if (!match) return null;

  const [,funcName, paramNames] = match
  const params = paramNames?.trim().split(/\s+/) ?? []
  const paramsStringified = params.reduce((p, c, idx, arr) => idx !== arr.length - 1 ? `${p} ${c},` : `${p} ${c}`,'').trim();
  return {
    exp: `async function ${funcName}(${paramsStringified})`,
    openGroup: true,
  }
}
@param msg {string}
note: function name must be alphabet followed by optional alphanumeric [A-Za-z0-9] or underscore (_)