import type { LoadIssueBillingKeyUIRequest } from './request/LoadIssueBillingKeyUIRequest.js'; import type { IssueBillingKeyResponse } from './response/IssueBillingKeyResponse.js'; import type { IssueBillingKeyError } from './exception/IssueBillingKeyError.js'; export declare function loadIssueBillingKeyUI(request: LoadIssueBillingKeyUIRequest, callbacks: { onIssueBillingKeySuccess: (response: IssueBillingKeyResponse) => void; onIssueBillingKeyFail: (error: IssueBillingKeyError) => void; }): Promise;