/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 { ValueFormatter } from '@superset-ui/core';
import { EchartsTreemapChartProps, EchartsTreemapLabelType, TreemapSeriesCallbackDataParams, TreemapTransformedProps } from './types';
export declare function formatLabel({ params, labelType, numberFormatter, }: {
    params: TreemapSeriesCallbackDataParams;
    labelType: EchartsTreemapLabelType;
    numberFormatter: ValueFormatter;
}): string;
export declare function formatTooltip({ params, numberFormatter, }: {
    params: TreemapSeriesCallbackDataParams;
    numberFormatter: ValueFormatter;
}): string;
export default function transformProps(chartProps: EchartsTreemapChartProps): TreemapTransformedProps;
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