import { Action } from '../ActionDocument';
/**
 * Returns the creation metadata of the last update action (Requested or Accepted).
 * Requested actions are included so that async flows (202) correctly reflect the
 * metadata of the user who triggered the action before country config accepts it.
 *
 * When an Accepted action carries an originalActionId, its metadata is sourced from
 * the original Requested action (the human who triggered it), not from the system
 * or 3rd party that accepted it.
 *
 * @returns metadata of the last user who triggered a status-changing action.
 * @see EventIndex for the description of the returned object.
 */
export declare function getActionUpdateMetadata(actions: Action[]): Pick<{
    id: string & import("zod").$brand<"UUID">;
    transactionId: string;
    createdByUserType: "user" | "system";
    createdAt: string;
    createdBy: string;
    declaration: Record<string, import("..").FieldUpdateValue>;
    status: "Requested" | "Accepted" | "Rejected";
    createdByRole?: string | undefined;
    createdBySignature?: (string & import("zod").$brand<"DocumentPath">) | null | undefined;
    createdAtLocation?: (string & import("zod").$brand<"UUID">) | null | undefined;
    annotation?: Record<string, import("..").FieldUpdateValue> | null | undefined;
    originalActionId?: (string & import("zod").$brand<"UUID">) | null | undefined;
}, "createdByUserType" | "createdAt" | "createdBy" | "createdByRole" | "createdAtLocation">;
/**
 * @returns the legal statuses of the event. Event is considered legal if it has been accepted.
 * @see EventIndex for the description of the returned object.
 */
export declare function getLegalStatuses(actions: Action[]): {
    DECLARED: {
        createdAt: string;
        createdBy: string;
        createdByUserType: "user" | "system";
        createdAtLocation: (string & import("zod").$brand<"UUID">) | null | undefined;
        acceptedAt: string;
        createdByRole: string | undefined;
        registrationNumber: string | null | undefined;
    } | null;
    REGISTERED: {
        createdAt: string;
        createdBy: string;
        createdByUserType: "user" | "system";
        createdAtLocation: (string & import("zod").$brand<"UUID">) | null | undefined;
        acceptedAt: string;
        createdByRole: string | undefined;
        registrationNumber: string | null | undefined;
    } | null;
};
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