How to use the webiny-api.Entity.driver function in webiny-api

export default async () => {
    Entity.driver = new MySQLDriver({ connection });

    const authentication = new Authentication({
        identities: [{ identity: User }]
    });

    // Configure default storage
    const localDriver = new LocalDriver({
        directory: __dirname + "/storage",
        createDatePrefix: false,
        publicUrl: "https://cdn.domain.com"
    });

    const storage = new Storage(localDriver);

    // Register attributes
    registerSecurityAttributes(authentication);

export default async () => {
    Entity.driver = new MySQLDriver({ connection });

    const authentication = new Authentication({
        identities: [{ identity: User }]
    });

    // Configure default storage
    const localDriver = new LocalDriver({
        directory: __dirname + "/storage",
        createDatePrefix: false,
        publicUrl: "https://cdn.domain.com"
    });

    const storage = new Storage(localDriver);

    // Register attributes
    registerSecurityAttributes(authentication);

export default async () => {
    Entity.driver = new MySQLDriver({ connection });

    console.log("Importing data...");
    for (let i = 0; i < importData.length; i++) {
        const { entity, data } = await importData[i]();
        for (let j = 0; j < data.length; j++) {
            const obj = data[j];
            const instance = new entity();
            try {
                instance.populate(obj);
                await instance.save();
            } catch (e) {
                if (e.data) {
                    console.log(e.data.invalidAttributes);
                } else {
                    console.log(e);
                }