import type { LabConfig } from './labConfigs.js'; export declare function cobbleLabConfig(headers: string[], userLabConfigs?: LabConfig[]): { units: { [k: string]: string | undefined; }; analytes: Record; headers: string[]; name: string; type: string; mappings: Record; }; export declare function getDateColumn(headers: string[]): string; export declare function autodetectLabConfig({ headers, sheetname, labConfigs: userLabConfigs, }: { headers: string[]; sheetname?: string; labConfigs?: LabConfig[]; }): LabConfig | undefined; export declare function keysToUpperNoSpacesDashesOrUnderscores(obj: any): any; export declare function modusKeyToHeader(item: string, colnames: string[], labConfig?: LabConfig): string | undefined; export declare function modusKeyToValue(row: any, item: string, labConfig?: LabConfig): any;