import { ExcelFileType, HeaderType } from '../Enums';
import { DataSourceItem } from '../DataSourceItem';
import { DataSource } from '../DataSource';
import { IField } from '../../Visualizations';

export declare class RestDataSourceItem extends DataSourceItem {
    private _internalDataSource;
    constructor(title: string);
    constructor(title: string, uri: string);
    constructor(title: string, uri: string, dataSource: DataSource);
    constructor(title: string, dataSource: DataSource);
    get isAnonymous(): boolean;
    set isAnonymous(value: boolean);
    get uri(): string;
    set uri(value: string);
    addHeader(headerType: HeaderType, value: string): void;
    useCsv(): void;
    useExcel(sheet?: string, fileType?: ExcelFileType): void;
    protected initializeResourceItem(title: string): void;
    protected onFieldsPropertyChanged(fields: IField[]): void;
    private updateResourceItemDataSource;
    private buildConfig;
    private clearJsonConfig;
    private addDashesToEnumName;
}