import { NullableResultPromise } from "../base-types";
import { IPolicy } from "../contracts/policies/policy";
import { IUserGroupPolicy } from "../contracts/policies/user-group-policy";
import { IUserPolicy } from "../contracts/policies/user-policy";
import { IExtendedContentHubClient } from "./extended-client";
/**
 * Contains functionality to get and update policies.
 */
export interface IPoliciesClient {
    /**
     * Gets the policy from specified user.
     *
     * @remarks
     * The specified user group id must be a strictly positive number.
     *
     * @param userGroupId - Id of the user group to get the policy from
     * @returns The policy or null when it was not found.
     */
    getUserGroupPolicyAsync(userGroupId: number): NullableResultPromise<IUserGroupPolicy>;
    /**
     * Gets the policy from specified user.
     *
     * @remarks
     * The specified user id must be a strictly positive number.
     *
     * @param userId - Id of the user to get the policy from
     * @returns The policy or null when it was not found.
     */
    getUserPolicyAsync(userId: number): NullableResultPromise<IUserPolicy>;
    /**
     * Updates the specified policy.
     *
     * @remarks
     * Throws an error when the policy could not be saved because a validation error occurred.
     *
     * @param policy - The policy to update
     */
    updateAsync(policy: IPolicy): Promise<void>;
}
export declare class PoliciesClient implements IPoliciesClient {
    private readonly _client;
    constructor(client: IExtendedContentHubClient);
    getUserGroupPolicyAsync(userGroupId: number): NullableResultPromise<IUserGroupPolicy>;
    getUserPolicyAsync(userId: number): NullableResultPromise<IUserPolicy>;
    updateAsync(policy: IPolicy): Promise<void>;
    private getPolicyResourceAsync;
}