import type { Identity, RequestOptions } from "../types";
export interface KeelSubject {
    type: string;
    id: string;
}
export interface ManagedProxyFields {
    projectId: string;
    idempotencyKey: string;
    subject?: KeelSubject;
    parentPermitId?: string;
    sessionId?: string;
    langfuseTraceId?: string;
    metadata?: Record<string, unknown> | null;
}
export declare function buildManagedProxyBody<T extends Record<string, unknown>>(providerPayload: T, fields: ManagedProxyFields): T & {
    project_id: string;
    metadata?: Record<string, unknown>;
    identity?: Identity;
};
export declare function managedProxyOptions(idempotencyKey: string): RequestOptions;