/**
 * Copyright (c) 2026-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 LegendAIKeyMetric, type LegendAIChartDataPoint, LegendAIChartType } from '../LegendAI_LegendApplicationPlugin_Extension.js';
import type { LegendAIGridData } from '../LegendAITypes.js';
export interface LegendAIGridAnalysis {
    metrics: LegendAIKeyMetric[];
    chartType: LegendAIChartType;
    chartData: LegendAIChartDataPoint[];
    numericColumnName: string | undefined;
}
export declare function computeKeyMetrics(gridData: LegendAIGridData): LegendAIKeyMetric[];
export declare function inferChartType(gridData: LegendAIGridData): LegendAIChartType;
export declare function computeChartData(gridData: LegendAIGridData): LegendAIChartDataPoint[];
export declare function computeTopItems(gridData: LegendAIGridData): LegendAIChartDataPoint[];
export declare function findNumericColumnName(gridData: LegendAIGridData): string | undefined;
export declare function analyzeGridData(gridData: LegendAIGridData): LegendAIGridAnalysis;
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