import type { DoubleMatrix } from 'cheminfo-types';
export interface MatrixZRescalePerColumnOptions {
    /**
     * min
     * @default 0
     */
    min?: number;
    /**
     * max
     * @default 1
     */
    max?: number;
}
/**
 * Rescale the matrix per column for which we get the min and max values.
 * @param matrix - matrix [rows][cols].
 * @param options - Options.
 */
export declare function matrixZRescalePerColumn(matrix: DoubleMatrix, options?: MatrixZRescalePerColumnOptions): Array<Float64Array<ArrayBuffer>>;
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