import { KeystoreT, MnemomicT } from "../../crypto/index";
import { Observable } from "rxjs";
import { Signing, SigningKeysT, SigningKeyT, AddSigningKeyByPrivateKeyInput } from "../signing-key/_types";
import { HDPathRadixT } from "../../crypto/index";
import { HardwareWalletT } from "../../hardware-wallet/index";
export declare type HWSigningKeyDerivation = "next" | HDPathRadixT;
export declare type DeriveHWSigningKeyInput = {
    keyDerivation: HWSigningKeyDerivation;
    hardwareWalletConnection: Observable<HardwareWalletT>;
    alsoSwitchTo: boolean;
    verificationPrompt?: boolean;
};
export declare type DeriveNextInput = undefined | {
    isHardened?: boolean;
    alsoSwitchTo?: boolean;
};
export declare type ByEncryptingMnemonicAndSavingKeystoreInput = {
    mnemonic: MnemomicT;
    password: string;
    save: (keystoreToSave: KeystoreT) => Promise<void>;
    startWithInitialSigningKey?: boolean;
};
export declare type FromKeystoreInput = {
    keystore: KeystoreT;
    password: string;
    startWithInitialSigningKey?: boolean;
};
export declare type CreateSigningKeychainInput = {
    mnemonic: MnemomicT;
    startWithInitialSigningKey?: boolean;
};
export declare type MutableSigningKeysT = SigningKeysT & {
    add: (signingKey: SigningKeyT) => void;
};
export declare type SigningKeychainT = Signing & {
    revealMnemonic: () => MnemomicT;
    restoreLocalHDSigningKeysUpToIndex: (index: number) => Observable<SigningKeysT>;
    deriveNextLocalHDSigningKey: (input?: DeriveNextInput) => Observable<SigningKeyT>;
    deriveHWSigningKey: (input: DeriveHWSigningKeyInput) => Observable<SigningKeyT>;
    addSigningKeyFromPrivateKey: (input: AddSigningKeyByPrivateKeyInput) => SigningKeyT;
    switchSigningKey: (input: SwitchSigningKeyInput) => SigningKeyT;
    observeActiveSigningKey: () => Observable<SigningKeyT>;
    observeSigningKeys: () => Observable<SigningKeysT>;
};
export declare type SwitchToSigningKey = {
    toSigningKey: SigningKeyT;
};
export declare type SwitchToIndex = {
    toIndex: number;
};
export declare type SwitchSigningKeyInput = "first" | "last" | SwitchToSigningKey | SwitchToIndex;
export declare type ByLoadingAndDecryptingKeystoreInput = {
    password: string;
    load: () => Promise<KeystoreT>;
    startWithInitialSigningKey?: boolean;
};
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