import { type OpenAppDAError, type OpenAppDARequiredInteraction, type SendCommandInAppDAError, type UserInteractionRequired } from "@ledgerhq/device-management-kit";
import { type UserInputType } from "../model/TransactionResolutionContext";
import { type SolanaAppErrorCodes } from "../../internal/app-binder/command/utils/SolanaApplicationErrors";
import { type BlockhashService } from "../../internal/app-binder/services/BlockhashService";
/**
 * Steps shared by the two terminal signing machines
 * (`SignGenericClearSignDeviceAction` and `SignBasicClearSignDeviceAction`).
 * The blockhash refresh runs host-side via `RefreshBlockhashTask` and surfaces
 * as the single `FETCH_BLOCKHASH` step.
 */
export declare const signClearSignDAStateSteps: Readonly<{
    readonly ZERO_BLOCKHASH: "signer.sol.steps.zeroBlockhash";
    readonly PREVIEW_TRANSACTION: "signer.sol.steps.previewTransaction";
    readonly FETCH_BLOCKHASH: "signer.sol.steps.fetchBlockhash";
    readonly PROMPT_UI_DISPLAY: "signer.sol.steps.promptUiDisplay";
    readonly DELAYED_SIGN: "signer.sol.steps.delayedSign";
    readonly SIGN_TRANSACTION: "signer.sol.steps.signTransaction";
    readonly FALLBACK_TO_NON_DELAYED_SIGN: "signer.sol.steps.fallbackToNonDelayedSign";
}>;
export type SignClearSignDAStateStep = (typeof signClearSignDAStateSteps)[keyof typeof signClearSignDAStateSteps];
/**
 * Input shared by both terminal signing machines. The blockhash source
 * (`rpcUrl` / `fetchBlockhash`) is only populated by the caller when a delayed
 * blockhash refresh is allowed; when withheld, the original transaction is
 * signed as-is.
 */
export type SignClearSignDAInput = {
    readonly derivationPath: string;
    readonly transaction: Uint8Array;
    readonly rpcUrl?: string;
    readonly fetchBlockhash?: () => Promise<Uint8Array>;
    readonly userInputType?: UserInputType;
    readonly blockhashService?: BlockhashService;
};
export type SignClearSignDAError = OpenAppDAError | SendCommandInAppDAError<SolanaAppErrorCodes>;
type SignClearSignDARequiredInteraction = UserInteractionRequired | OpenAppDARequiredInteraction;
export type SignClearSignDAIntermediateValue = {
    requiredUserInteraction: SignClearSignDARequiredInteraction;
    step: SignClearSignDAStateStep;
};
export {};
//# sourceMappingURL=SignClearSignDeviceActionTypes.d.ts.map