export declare function getExecApprovalApproverDmNoticeText(): string;
export declare function buildExecApprovalUnavailableReplyPayload(params: {
    warningText?: string;
    reason: "no-approval-route" | "initiating-platform-disabled" | "initiating-platform-unsupported";
    channel?: string;
    channelLabel?: string;
    accountId?: string;
    sentApproverDms?: boolean;
}): {
    text: string;
};
