import type { InjectionKey, Ref } from 'vue-demi';
import type { Stripe, StripeElements, StripeCheckoutElementsSdk, StripeCheckoutFormLoadActionsSuccess, StripeCheckoutFormSdk, StripeCheckoutLoadActionsSuccess, StripeCheckoutSession } from '@stripe/stripe-js';
export interface StripeInstance {
    stripe: Ref<Stripe | null>;
    loading: Ref<boolean>;
    error: Ref<string | null>;
}
export interface StripeElementsInstance {
    elements: Ref<StripeElements | null>;
    loading: Ref<boolean>;
    error: Ref<string | null>;
    /** Whether the group is created with a `clientSecret` or a `mode` (deferred Intent). */
    hasIntent?: () => boolean;
}
export interface StripeCheckoutInstance {
    /** Checkout Elements SDK handle (`stripe.initCheckoutElementsSdk()`, synchronous). */
    checkout: Ref<StripeCheckoutElementsSdk | null>;
    /** Session actions, available once `checkout.loadActions()` resolves. */
    actions: Ref<StripeCheckoutLoadActionsSuccess | null>;
    session: Ref<StripeCheckoutSession | null>;
    /** True until `loadActions()` settles. */
    loading: Ref<boolean>;
    error: Ref<string | null>;
}
export interface StripeCheckoutFormInstance {
    /** Checkout Form SDK handle (`stripe.initCheckoutFormSdk()`, synchronous; Stripe beta). */
    checkout: Ref<StripeCheckoutFormSdk | null>;
    /** Form SDK actions, available once `checkout.loadActions()` resolves. */
    actions: Ref<StripeCheckoutFormLoadActionsSuccess | null>;
    session: Ref<StripeCheckoutSession | null>;
    /** True until `loadActions()` settles. */
    loading: Ref<boolean>;
    error: Ref<string | null>;
}
export interface VueStripeConfig {
    publishableKey: string;
    stripeAccount?: string | undefined;
    apiVersion?: string | undefined;
    locale?: string | undefined;
}
export declare const stripeInjectionKey: InjectionKey<StripeInstance>;
export declare const stripeElementsInjectionKey: InjectionKey<StripeElementsInstance>;
export declare const stripeCheckoutInjectionKey: InjectionKey<StripeCheckoutInstance>;
export declare const stripeCheckoutFormInjectionKey: InjectionKey<StripeCheckoutFormInstance>;
export declare const stripeConfigInjectionKey: InjectionKey<VueStripeConfig>;