xport-js/dist/types/classes/library.d.ts

Node.js library to read SAS XPORT v5/v6 data transport files (*.xpt).

import Member from './member';
import { Header, Options, UniqueValues } from '../types/library';
import { DatasetMetadata as DatasetJsonMetadata } from 'js-stream-dataset-json';
import Filter from 'js-array-filter';
declare class Library {
    members: Member[];
    created: object;
    modified: object;
    sasVersion: string;
    osVersion: string;
    pathToFile: string;
    header: Header;
    constructor(pathToFile: string);
    private parseHeader;
    getHeader(): Header;
    private parseMembers;
    getMetadata<T extends "xport" | "dataset-json1.1">(format?: T): Promise<T extends "dataset-json1.1" ? DatasetJsonMetadata : object>;
    private getHeaderRecord;
    read(options?: Options): AsyncIterable<Array<number | string> | object>;
    getData(props: {
        start?: number;
        length?: number;
        type?: "object" | "array";
        filterColumns?: string[];
        filter?: Filter;
        skipHeader?: boolean;
        roundPrecision?: number;
    }): Promise<Array<Array<number | string> | object>>;
    getUniqueValues(props: {
        columns: string[];
        limit?: number;
        addCount?: boolean;
        sort?: boolean;
        roundPrecision?: number;
    }): Promise<UniqueValues>;
    toCsv(outDir: string, options?: Options): Promise<void>;
}
export default Library;