MCP Agent TypeScript Port

"use strict"; /** * Returns a display name for a function * @param {Function} func * @returns {string} */ module.exports = function functionName(func) { if (!func) { return ""; } try { return ( func.displayName || func.name || // Use function decomposition as a last resort to get function // name. Does not rely on function decomposition to work - if it // doesn't debugging will be slightly less informative // (i.e. toString will say 'spy' rather than 'myFunc'). (String(func).match(/function ([^\s(]+)/) || [])[1] ); } catch (e) { // Stringify may fail and we might get an exception, as a last-last // resort fall back to empty string. return ""; } };