export type TeamLeaderExecutionTerminalState = 'running' | 'terminating' | 'terminated';
export interface TeamLeaderExecutionPublicationFence {
    readonly state: TeamLeaderExecutionTerminalState;
    assertRunning(operation: string): void;
}
export declare class TeamLeaderExecutionTerminalGate implements TeamLeaderExecutionPublicationFence {
    private readonly onTerminalError;
    private currentState;
    private terminalReason;
    constructor(onTerminalError: ((error: unknown) => void) | undefined);
    get state(): TeamLeaderExecutionTerminalState;
    latch(error: unknown): unknown;
    assertRunning(operation: string): void;
}
export declare class TeamLeaderExecutionPublicationFencedError extends Error {
    readonly operation: string;
    readonly terminalReason: unknown;
    constructor(operation: string, terminalReason: unknown);
}
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