/**
 * Copyright 2020 Inrupt Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
 * Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
import { unstable_AclDataset, unstable_Acl } from "./interfaces";
/**
 * Verify whether an ACL was found for the given LitDataset.
 *
 * A LitDataset fetched with [[unstable_fetchLitDatasetWithAcl]] _might_ have an ACL attached, but
 * we cannot be sure: it might be that none exists for this specific Resource (in which case the
 * fallback ACL applies), or the currently authenticated user (if any) might not have Control access
 * to the fetched Resource.
 *
 * This function verifies that the LitDataset's ACL is accessible.
 *
 * @param dataset A [[LitDataset]] that might have an ACL attached.
 * @returns Whether `dataset` has an ACL attached.
 */
export declare function unstable_hasResourceAcl<Dataset extends unstable_Acl>(dataset: Dataset): dataset is Dataset & {
    acl: {
        resourceAcl: Exclude<unstable_Acl["acl"]["resourceAcl"], undefined>;
    };
};
/**
 * Access the ACL attached to a LitDataset.
 *
 * Given a LitDataset that has an ACL attached, this function will give you access to that ACL. To
 * verify whether the ACL is available, see [[unstable_hasResourceAcl]].
 *
 * @param dataset A [[LitDataset]] with potentially an ACL attached.
 * @returns The ACL, if available, and undefined if not.
 */
export declare function unstable_getResourceAcl(dataset: unstable_Acl & {
    acl: {
        resourceAcl: Exclude<unstable_Acl["acl"]["resourceAcl"], undefined>;
    };
}): unstable_AclDataset;
export declare function unstable_getResourceAcl(dataset: unstable_Acl): unstable_AclDataset | null;
/**
 * Verify whether a fallback ACL was found for the given LitDataset.
 *
 * A LitDataset fetched with [[unstable_fetchLitDatasetWithAcl]] _might_ have a fallback ACL
 * attached, but we cannot be sure: the currently authenticated user (if any) might not have Control
 * access to one of the fetched Resource's Containers.
 *
 * This function verifies that the fallback ACL is accessible.
 *
 * @param dataset A [[LitDataset]] that might have a fallback ACL attached.
 * @returns Whether `dataset` has a fallback ACL attached.
 */
export declare function unstable_hasFallbackAcl<Dataset extends unstable_Acl>(dataset: Dataset): dataset is Dataset & {
    acl: {
        fallbackAcl: Exclude<unstable_Acl["acl"]["fallbackAcl"], null>;
    };
};
/**
 * Access the fallback ACL attached to a LitDataset.
 *
 * Given a LitDataset that has a fallback ACL attached, this function will give you access to that
 * ACL. To verify whether the fallback ACL is available, see [[unstable_hasFallbackAcl]].
 *
 * @param dataset A [[LitDataset]] with potentially a fallback ACL attached.
 * @returns The fallback ACL, or null if it coult not be accessed.
 */
export declare function unstable_getFallbackAcl(dataset: unstable_Acl & {
    acl: {
        fallbackAcl: Exclude<unstable_Acl["acl"]["fallbackAcl"], null>;
    };
}): unstable_AclDataset;
export declare function unstable_getFallbackAcl(dataset: unstable_Acl): unstable_AclDataset | null;