import { WorkBook } from "xlsx";
export declare class ImportateurFeuilleCalcul {
    doc: WorkBook;
    constructor(données: WorkBook);
    obtNomsTableaux(): string[];
    obtColsTableau(nomTableau: string): string[];
    obtDonnées(nomTableau: string, cols: {
        [key: string]: string;
    } | string[]): {
        [key: string]: string | number;
    }[];
}