import { type ActorRefFrom, type SnapshotFrom } from 'xstate';
import type { MailboxInfo } from '../../types/mailbox';
export type ConnectionContext = {
    readonly greeting: string;
    readonly user: string;
    readonly mailbox: MailboxInfo | null;
    readonly error: Error | null;
    readonly startedAt: number;
};
export type ConnectionEvents = {
    readonly type: 'CONNECT_START';
} | {
    readonly type: 'GREETING_RECEIVED';
    readonly greeting: string;
} | {
    readonly type: 'PREAUTH_RECEIVED';
    readonly user: string;
} | {
    readonly type: 'AUTHENTICATED';
    readonly user: string;
} | {
    readonly type: 'MAILBOX_SELECTED';
    readonly mailbox: MailboxInfo;
} | {
    readonly type: 'MAILBOX_CLOSED';
} | {
    readonly type: 'LOGOUT_INITIATED';
} | {
    readonly type: 'CONNECTION_CLOSED';
} | {
    readonly type: 'ERROR';
    readonly error: Error;
};
export type ConnectionStateValue = 'DISCONNECTED' | 'CONNECTING' | 'NOT_AUTHENTICATED' | 'AUTHENTICATED' | 'SELECTED' | 'LOGOUT';
export declare const connectionMachine: import("xstate").StateMachine<ConnectionContext, {
    readonly type: "CONNECT_START";
} | {
    readonly type: "GREETING_RECEIVED";
    readonly greeting: string;
} | {
    readonly type: "PREAUTH_RECEIVED";
    readonly user: string;
} | {
    readonly type: "AUTHENTICATED";
    readonly user: string;
} | {
    readonly type: "MAILBOX_SELECTED";
    readonly mailbox: MailboxInfo;
} | {
    readonly type: "MAILBOX_CLOSED";
} | {
    readonly type: "LOGOUT_INITIATED";
} | {
    readonly type: "CONNECTION_CLOSED";
} | {
    readonly type: "ERROR";
    readonly error: Error;
}, {}, never, {
    type: "clearContext";
    params: import("xstate").NonReducibleUnknown;
} | {
    type: "clearMailbox";
    params: import("xstate").NonReducibleUnknown;
} | {
    type: "recordStartTime";
    params: import("xstate").NonReducibleUnknown;
} | {
    type: "setError";
    params: {
        error: Error;
    };
} | {
    type: "setGreeting";
    params: {
        greeting: string;
    };
} | {
    type: "setMailbox";
    params: {
        mailbox: MailboxInfo;
    };
} | {
    type: "setUser";
    params: {
        user: string;
    };
}, {
    type: "hasMailbox";
    params: unknown;
} | {
    type: "hasUser";
    params: unknown;
} | {
    type: "isAuthenticated";
    params: unknown;
}, never, "AUTHENTICATED" | "LOGOUT" | "NOT_AUTHENTICATED" | "SELECTED" | "DISCONNECTED" | "CONNECTING", string, import("xstate").NonReducibleUnknown, import("xstate").NonReducibleUnknown, import("xstate").EventObject, import("xstate").MetaObject, {
    id: "imapConnection";
    states: {
        readonly AUTHENTICATED: {};
        readonly CONNECTING: {};
        readonly DISCONNECTED: {};
        readonly LOGOUT: {};
        readonly NOT_AUTHENTICATED: {};
        readonly SELECTED: {};
    };
}>;
export type ConnectionMachine = typeof connectionMachine;
export type ConnectionActor = ActorRefFrom<ConnectionMachine>;
export type ConnectionSnapshot = SnapshotFrom<ConnectionMachine>;
export declare const createConnectionActor: (id?: string) => ConnectionActor;
export declare const getStateValue: (snapshot: ConnectionSnapshot) => ConnectionStateValue;
export declare const isDisconnected: (snapshot: ConnectionSnapshot) => boolean;
export declare const isConnecting: (snapshot: ConnectionSnapshot) => boolean;
export declare const isNotAuthenticated: (snapshot: ConnectionSnapshot) => boolean;
export declare const isAuthenticated: (snapshot: ConnectionSnapshot) => boolean;
export declare const isSelected: (snapshot: ConnectionSnapshot) => boolean;
export declare const isLogout: (snapshot: ConnectionSnapshot) => boolean;
export declare const isConnected: (snapshot: ConnectionSnapshot) => boolean;
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