import { BaseEmbed } from "./base-embed";
import { type EmbedCallbacks, type EmbedSyncConfiguration, type EmbedTimeoutConfiguration } from "./embed-configuration";
import type { Environment } from "./environment";
import type { Styles } from "./styles";
export type PinSettingEmbedConfiguration = EmbedCallbacks & EmbedSyncConfiguration & EmbedTimeoutConfiguration;
export declare class PinSettingEmbed extends BaseEmbed {
    readonly configuration: PinSettingEmbedConfiguration;
    private submissionPromise?;
    private submissionSucceeded;
    constructor(sessionToken: string, environment: Environment, apiUrl: string, configuration: PinSettingEmbedConfiguration);
    /**
     * @throws `EmbedMountError` If the iframe does not render before the SDK
     * timeout.
     */
    mount(target: Element | string, styles?: Styles): Promise<void>;
    unmount(): Promise<void>;
    /**
     * Submits the PIN currently entered in the mounted PIN-setting iframe.
     *
     * If the PIN-setting iframe is not mounted or the submission wait is
     * aborted, the operation resolves without an error.
     * Concurrent calls share one in-flight submission. After an SDK timeout,
     * retries return the same rejection until the iframe reports its terminal
     * status or the embed is unmounted.
     *
     * @returns A `Promise<void>` that resolves after a successful submission
     * response or when the operation is aborted.
     * @throws `PinSubmissionError` If the PIN-setting iframe reports a failed
     * submission or does not respond before the SDK timeout.
     */
    submit(): Promise<void>;
    private submitPin;
    private drainTimedOutSubmission;
}