import Stripe from 'stripe';
export declare const customerInsert: (subEvent: Stripe.Customer) => Promise<import("mongodb").InsertOneResult<Stripe.Customer>>;
export declare const customerUpdate: (subEvent: Stripe.Customer) => Promise<import("mongodb").UpdateResult<Stripe.Customer>>;
export declare const customerDelete: (subEvent: Stripe.Customer) => Promise<import("mongodb").DeleteResult>;
export declare const customerDefaultSourceUpdated: (subEvent: Stripe.Customer) => Promise<import("mongodb").UpdateResult<Stripe.Customer>>;