/**
 * Mutation keys contributed by the two-factor plugin.
 *
 * The three verification keys live under the shared
 * `["auth", "signIn", ...]` namespace because they are what actually creates
 * the session — sign-in isn't finished until the second factor succeeds, so
 * `useIsMutating({ mutationKey: ["auth", "signIn"] })` should still match.
 * Enrollment and management keys sit under `["auth", "twoFactor", ...]`.
 */
export declare const twoFactorMutationKeys: {
    /** Key for `twoFactor.enable`. */
    readonly enable: readonly ["auth", "twoFactor", "enable"];
    /** Key for `twoFactor.disable`. */
    readonly disable: readonly ["auth", "twoFactor", "disable"];
    /** Key for `twoFactor.getTotpUri`. */
    readonly getTotpUri: readonly ["auth", "twoFactor", "getTotpUri"];
    /** Key for `twoFactor.generateBackupCodes`. */
    readonly generateBackupCodes: readonly ["auth", "twoFactor", "generateBackupCodes"];
    /** Key for `twoFactor.sendOtp`. */
    readonly sendOtp: readonly ["auth", "twoFactor", "sendOtp"];
    /** Key for `twoFactor.verifyTotp`. */
    readonly verifyTotp: readonly ["auth", "signIn", "twoFactor", "verifyTotp"];
    /** Key for `twoFactor.verifyOtp`. */
    readonly verifyOtp: readonly ["auth", "signIn", "twoFactor", "verifyOtp"];
    /** Key for `twoFactor.verifyBackupCode`. */
    readonly verifyBackupCode: readonly ["auth", "signIn", "twoFactor", "verifyBackupCode"];
};