apache-arrow/builder/struct.d.ts

Apache Arrow columnar in-memory format

import { Builder } from '../builder';
import { DataType, Struct } from '../type';
/** @ignore */
export declare class StructBuilder<T extends {
    [key: string]: DataType;
} = any, TNull = any> extends Builder<Struct<T>, TNull> {
    addChild(child: Builder, name?: string): number;
}