import GC from '@grapecity/spread-sheets';
export declare const toColumnString: (c: number) => string;
export declare const toRowString: (r: number) => string;
export declare function rangeToAddressString(range: GC.Spread.Sheets.Range | GC.Spread.Sheets.CellRange): string;
export declare function indexToAddressString(index: {
    col: number;
    row: number;
}): string;
export interface SheetRanges {
    sheetName: string;
    ranges: GC.Spread.Sheets.Range[];
}
export declare function addressStringToRanges(address: string, sheet: GC.Spread.Sheets.Worksheet): SheetRanges[];
export declare function addressStringToSheetRanges(address: string, sheet: GC.Spread.Sheets.Worksheet): GC.Spread.Sheets.Range[];
