export interface ApprovalRequest {
    message: string;
    declineInputPrompt?: string;
}
export type ApprovalResult = {
    outcome: "approved";
} | {
    outcome: "declined";
    reason?: string;
};
export interface HumanInLoopProvider {
    readonly id: string;
    requestApproval(request: ApprovalRequest): Promise<ApprovalResult>;
}