import { RelationalJson, IRowValue } from './relational-json';
export declare class OutputGenerator {
    private relationalJson;
    protected newlineChars: string[];
    constructor(relationalJson: RelationalJson);
    generateCsv(): string;
    generateMarkdown(): string;
    generateOutput(options: IOutputGeneratorOptions): string;
    protected removeUnwantedChars: (value: any, unwantedChars: string[], replaceWith?: string) => any;
}
export declare type TableLevelCallback = (output: string, table: RelationalJson) => string;
export declare type RowLevelCallbackDelegate = (rowCol: IRowValue) => string;
/** Options for specifying how output generator should output each level of iteration.
 * @export
 * @interface IOutputGeneratorOptions
 */
export interface IOutputGeneratorOptions {
    columnSeperator?: string;
    rowSeperator?: string;
    tableLevelCallback?: TableLevelCallback;
    rowLevelCallback?: RowLevelCallbackDelegate;
    rowLevelLinkedTableCallback?: RowLevelCallbackDelegate;
    rowEndOutput?: string;
    rowStartOutput?: string;
    tableEndOutput?: string;
    tableSpacing?: string;
}