declare class ContentMetaData {
    __classname__: string;
    Description: string | null;
    DescriptionAuthor: string | null;
    Keywords: string[] | null;
    Slugline: string | null;
    Format: string | null;
    Columns: number | null;
    Width: number | null;
    Height: number | null;
    Dpi: number | null;
    LengthWords: number | null;
    LengthChars: number | null;
    LengthParas: number | null;
    LengthLines: number | null;
    PlainContent: string | null;
    FileSize: number | null;
    ColorSpace: string | null;
    HighResFile: string | null;
    Encoding: string | null;
    Compression: string | null;
    KeyFrameEveryFrames: number | null;
    Channels: string | null;
    AspectRatio: string | null;
    Orientation: number | null;
    Dimensions: string | null;
    constructor(params: ContentMetaDataNamedParameters);
}
interface ContentMetaDataNamedParameters {
    Description?: string;
    DescriptionAuthor?: string;
    Keywords?: string[];
    Slugline?: string;
    Format?: string;
    Columns?: number;
    Width?: number;
    Height?: number;
    Dpi?: number;
    LengthWords?: number;
    LengthChars?: number;
    LengthParas?: number;
    LengthLines?: number;
    PlainContent?: string;
    FileSize?: number;
    ColorSpace?: string;
    HighResFile?: string;
    Encoding?: string;
    Compression?: string;
    KeyFrameEveryFrames?: number;
    Channels?: string;
    AspectRatio?: string;
    Orientation?: number;
    Dimensions?: string;
}

export { ContentMetaData, type ContentMetaDataNamedParameters };