@maximai/maxim-js/src/lib/utils/csvParser.d.ts

Maxim AI JS SDK. Visit https://getmaxim.ai for more info.

export type CSVParseOptions = {
    delimiter?: string;
    hasHeader?: boolean;
    quoteChar?: string;
    escapeChar?: string;
};
export type CSVWriteOptions = {
    delimiter?: string;
    includeHeader?: boolean;
    quoteChar?: string;
    escapeChar?: string;
};
type ColumnStructure = Record<string, number>;
export declare class CSVFile<T extends ColumnStructure | undefined = undefined> {
    private filePath;
    private options;
    private headerRow;
    private rowCount;
    private columnCount;
    private columnStructure;
    private fileStats;
    constructor(filePath: string, columnStructure?: T, options?: CSVParseOptions);
    private validateHeaders;
    private parseRow;
    getRowCount(): Promise<number>;
    getColumnCount(): Promise<number>;
    getHeader(): Promise<string[] | null>;
    getRow(index: number): Promise<(T extends ColumnStructure ? {
        [K in keyof T]: string;
    } : string[]) | null>;
    private createTypedRow;
    filter(predicate: (row: T extends ColumnStructure ? {
        [K in keyof T]: string;
    } : string[]) => boolean): Promise<(T extends ColumnStructure ? {
        [K in keyof T]: string;
    } : string[])[]>;
    map<U>(mapper: (row: T extends ColumnStructure ? {
        [K in keyof T]: string;
    } : string[]) => U): Promise<U[]>;
    private processFile;
    static restructure<U extends ColumnStructure>(csvFile: CSVFile<ColumnStructure | undefined>, newColumnStructure: U): Promise<CSVFile<U>>;
    static writeToFile<T extends ColumnStructure | undefined = undefined>(data: (T extends ColumnStructure ? {
        [K in keyof T]: string;
    } : string[])[], outputPath: string, columnStructure?: T, options?: CSVWriteOptions): Promise<void>;
    private static formatRow;
}
export {};