/**
 * Copyright (c) 2020-present, Goldman Sachs
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import type { Binding, Database, PackageableElementReference } from '@finos/legend-graph';
import { type Hashable } from '@finos/legend-shared';
export declare abstract class Sink implements Hashable {
    abstract get hashCode(): string;
}
export declare class RelationalSink extends Sink implements Hashable {
    database: PackageableElementReference<Database>;
    get hashCode(): string;
}
export declare class ObjectStorageSink extends Sink implements Hashable {
    binding: PackageableElementReference<Binding>;
    get hashCode(): string;
}
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