/**
 * 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 Type, type ValueSpecification, type FunctionExpression, type LambdaFunction } from '@finos/legend-graph';
import { QueryBuilderPostFilterOperator } from '../QueryBuilderPostFilterOperator.js';
import { type PostFilterConditionState, type QueryBuilderPostFilterState } from '../QueryBuilderPostFilterState.js';
import { type Hashable } from '@finos/legend-shared';
import { TDS_COLUMN_GETTER } from '../../../../../graph/QueryBuilderMetaModelConst.js';
export declare class QueryBuilderPostFilterOperator_IsEmpty extends QueryBuilderPostFilterOperator implements Hashable {
    getLabel(): string;
    getTDSColumnGetter(): TDS_COLUMN_GETTER | undefined;
    isCompatibleWithType(type: Type): boolean;
    isCompatibleWithConditionValue(postFilterConditionState: PostFilterConditionState): boolean;
    isCompatibleWithPostFilterColumn(postFilterState: PostFilterConditionState): boolean;
    getDefaultFilterConditionValue(postFilterConditionState: PostFilterConditionState): ValueSpecification | undefined;
    buildPostFilterConditionExpression(postFilterConditionState: PostFilterConditionState, parentExpression: LambdaFunction | undefined): ValueSpecification | undefined;
    buildPostFilterConditionState(postFilterState: QueryBuilderPostFilterState, expression: FunctionExpression): PostFilterConditionState | undefined;
    get hashCode(): string;
}
export declare class QueryBuilderPostFilterOperator_IsNotEmpty extends QueryBuilderPostFilterOperator_IsEmpty {
    getLabel(): string;
    getTDSColumnGetter(): TDS_COLUMN_GETTER | undefined;
    get hashCode(): string;
}
//# sourceMappingURL=QueryBuilderPostFilterOperator_IsEmpty.d.ts.map