export type WorkspaceConnectionLifecycleEvent = {
    type: "connection-deleted";
    connectionId: string;
    ownerEmail: string;
    orgId: string | null;
} | {
    type: "grant-revoked";
    connectionId: string;
    appId: string;
    ownerEmail: string;
    orgId: string | null;
};
export type WorkspaceConnectionLifecycleListener = (event: WorkspaceConnectionLifecycleEvent) => void | Promise<void>;
export declare function registerWorkspaceConnectionLifecycleListener(listener: WorkspaceConnectionLifecycleListener): () => void;
export declare function notifyWorkspaceConnectionLifecycle(event: WorkspaceConnectionLifecycleEvent): Promise<void>;
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