export declare abstract class CellValue {
    readonly style: string;
    static STYLE_HEADING1: string;
    static STYLE_HEADING2: string;
    static STYLE_HEADING3: string;
    static STYLE_HEADING4: string;
    static STYLE_INLINE_MEDIA: string;
    static STYLE_INLINE_MEDIA2: string;
    readonly type: string;
    constructor(style: string);
    readonly isHeading1Style: boolean;
    readonly isHeading2Style: boolean;
    readonly isHeading3Style: boolean;
    readonly isHeading4Style: boolean;
    readonly isInlineMediaStyle: boolean;
}