lib/index.js
function defaultOptions() {
    return {
        optimistic: false,
        directive: false,
        nodejsScope: false,
        impliedStrict: false,
        sourceType: "script",  // one of ['script', 'module']
        ecmaVersion: 5,
        childVisitorKeys: null,
        fallback: "iteration"
    };
}
function defaultOptions() {
    return {
        optimistic: false,
        directive: false,
        nodejsScope: false,
        impliedStrict: false,
        sourceType: "script",  // one of ['script', 'module']
        ecmaVersion: 5,
        childVisitorKeys: null,
        fallback: "iteration"
    };
}
function defaultOptions ( ) { return { optimistic : false , directive : false , nodejsScope : false , impliedStrict : false , sourceType : "script" , // one of ['script', 'module'] ecmaVersion : 5 , childVisitorKeys : null , fallback : "iteration" } ; }
Set the default options
@returns {Object} options
Set the default options