/**
 * 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 { SimpleFunctionExpression, ValueSpecification } from '@finos/legend-graph';
import { type Hashable } from '@finos/legend-shared';
import type { FilterConditionState, QueryBuilderFilterState } from './QueryBuilderFilterState.js';
export declare abstract class QueryBuilderFilterOperator implements Hashable {
    readonly uuid: string;
    abstract getLabel(): string;
    abstract isCompatibleWithFilterConditionProperty(filterConditionState: FilterConditionState): boolean;
    abstract isCompatibleWithFilterConditionValue(filterConditionState: FilterConditionState): boolean;
    abstract getDefaultFilterConditionValue(filterConditionState: FilterConditionState): ValueSpecification | undefined;
    abstract buildFilterConditionExpression(filterConditionState: FilterConditionState, lambdaParameterName?: string | undefined): ValueSpecification;
    abstract buildFilterConditionState(filterState: QueryBuilderFilterState, expression: SimpleFunctionExpression): FilterConditionState | undefined;
    abstract get hashCode(): string;
}
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