t.b = function(e) {
    var t = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : {},
        n = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : "",
        c = arguments.length > 3 && void 0 !== arguments[3] ? arguments[3] : r.default.sequence();
    return function(e) {
        var t = void 0;
        return o[e] = new Promise(function(n) {
            t = (o[e] || Promise.resolve(void 0)).then(function(e) {
                return {
                    token: e,
                    resolveRequest: function(e) {
                        return n(e)
                    }
                }
            })
        }), t
    }(e).then(function(o) {
        var l = o.token,
            u = o.resolveRequest;
        return fetch(e, Object.assign({
            method: "POST",
            cache: "no-cache",
            body: JSON.stringify(Object.assign({
                version: 3,
                seq: c,
                location: n
            }, t, l && {
                token: l
            })),
            headers: a({
                sid: r.default.sid
            })
        })).then(function(e) {
            return e.json().then(function(t) {
                var n = e.headers.get("x-session-id"),
                    i = t.errors,
                    a = t.flow_id,
                    o = t.state_id,
                    s = t.token;
                return i ? (u(s), Promise.reject({
                    errors: i,
                    state_id: o
                })) : r.default.refresh(Object.assign({}, t.session, {
                    sid: n
                })) ? (u(s), Object.assign({}, t.response, o && {
                    state_id: o
                }, a && {
                    flow_id: a
                }, s && {
                    token: s
                })) : new Promise
            })
        }, function(e) {
            throw u(), new s(e)
        }).then(function(e) {
            return e
        }).then(i.default)
    })
}