How to use the @node-red/registry.getNodeInfo function in @node-red/registry

function checkTypeInUse(id) {
    var nodeInfo = typeRegistry.getNodeInfo(id);
    if (!nodeInfo) {
        throw new Error(log._("nodes.index.unrecognised-id", {id:id}));
    } else {
        var inUse = {};
        var config = getFlows();
        config.flows.forEach(function(n) {
            inUse[n.type] = (inUse[n.type]||0)+1;
        });
        var nodesInUse = [];
        nodeInfo.types.forEach(function(t) {
            if (inUse[t]) {
                nodesInUse.push(t);
            }
        });
        if (nodesInUse.length > 0) {
            var msg = nodesInUse.join(", ");