import { Observable } from 'rxjs';
import * as i0 from '@angular/core';

declare class CsvCreateObjectConfig {
    constructor();
    configFields: CsvCreateObjectField[];
    nullValue: string;
    copy(config: CsvCreateObjectConfig): void;
}
declare class CsvCreateObjectField {
    fieldname: string;
    type: 'string' | 'boolean' | 'number' | 'Date' | 'DateTime' | 'string[]';
    stringArraySeparator?: string;
    dateFormat?: string;
}
interface ParseMeta {
    delimiter: string;
    linebreak: string;
    aborted: boolean;
    fields: Array<string>;
    truncated: boolean;
}
interface ParseError {
    type: string;
    code: string;
    message: string;
    row: number;
}
interface ParseResult {
    data: Array<any>;
    errors: Array<ParseError>;
    meta: ParseMeta;
}
interface CsvConfig {
    delimiter?: string;
    newline?: string;
    header?: boolean;
    dynamicTyping?: boolean;
    preview?: number;
    encoding?: string;
    worker?: boolean;
    comments?: boolean;
    download?: boolean;
    skipEmptyLines?: boolean;
    fastMode?: boolean;
}
interface CsvResult {
    data: Array<any>;
    errors: Array<ParseError>;
    meta: ParseMeta;
}
type csvString = string;

declare class CsvService {
    private _locale;
    constructor(_locale: string);
    unparse(data: Array<object>, config?: UnparseConfig): csvString;
    unparse(data: Array<Array<any>>, config?: UnparseConfig): csvString;
    unparse(data: UnparseObject, config?: UnparseConfig): csvString;
    private cleanseObjectsForUnparse;
    downloadCsv(data: csvString, fileName: string): void;
    /**
     * @deprecated parseCsv ist veraltet. Verwende stattdessen CsvMappingService aus shared package
     */
    parseCsv(csvString: string, config?: CsvConfig): Observable<CsvResult>;
    parseCsv(file: File, config?: CsvConfig): Observable<CsvResult>;
    getCsvAsObjects<T>(conf: CsvCreateObjectConfig, csvResult: CsvResult): Array<T>;
    static ɵfac: i0.ɵɵFactoryDeclaration<CsvService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CsvService>;
}
interface UnparseConfig {
    quotes: boolean;
    delimiter: string;
    newline: string;
}
interface UnparseObject {
    fields: Array<any>;
    data: string | Array<any>;
}

export { CsvCreateObjectConfig, CsvCreateObjectField, CsvService };
export type { CsvConfig, CsvResult, ParseError, ParseMeta, ParseResult, csvString };