export type ComposerSendBlocker = "upload" | "repository" | "policy" | "personal_decision" | "machine_permission" | "personal_loading";
export declare function getComposerSendBlocker(input: {
    uploadPending: boolean;
    repositoryError: string | null;
    policyValid: boolean;
    personalDecision: boolean;
    personalLoading: boolean;
    machineAccessDenied?: boolean | undefined;
}): ComposerSendBlocker | null;