import { type ToolDisplayMetadata, type SessionEvent } from "@opengeni/sdk";
export type PendingApproval = {
    /** The id to send back via `user.approvalDecision` (`approvalId`). */
    id: string;
    /** Tool/function name awaiting the decision. */
    name: string;
    display?: ToolDisplayMetadata;
    arguments?: unknown;
    /** The raw approval entry from the `session.requiresAction` payload. */
    raw?: unknown;
};
/** The approvals carried by one `session.requiresAction` payload. */
export declare function approvalsFromRequiresAction(payload: unknown): PendingApproval[];
/** The approvals still awaiting a decision after replaying `events` in order. */
export declare function projectPendingApprovals(events: SessionEvent[]): PendingApproval[];