frontend/node_modules/apache-arrow/visitor/bytewidth.d.ts

import { Data } from '../data';
import { Visitor } from '../visitor';
import { VectorType } from '../interfaces';
import { Type } from '../enum';
import { Schema, Field } from '../schema';
import { DataType, Dictionary, Float, Int, Date_, Interval, Time, Timestamp, Bool, Null, Utf8, Binary, Decimal, FixedSizeBinary, List, FixedSizeList, Map_, Struct, Union } from '../type';
/** @ignore */
export interface ByteWidthVisitor extends Visitor {
    visit<T extends DataType>(node: T): number;
    visitMany<T extends DataType>(nodes: T[]): number[];
    getVisitFn<T extends Type>(node: T): (type: DataType<T>) => number;
    getVisitFn<T extends DataType>(node: VectorType<T> | Data<T> | T): (type: T) => number;
}
/** @ignore */
export declare class ByteWidthVisitor extends Visitor {
    visitNull(____: Null): number;
    visitInt(type: Int): number;
    visitFloat(type: Float): number;
    visitBinary(type: Binary): void;
    visitUtf8(type: Utf8): void;
    visitBool(____: Bool): number;
    visitDecimal(____: Decimal): number;
    visitDate(type: Date_): number;
    visitTime(type: Time): number;
    visitTimestamp(type: Timestamp): 4 | 8;
    visitInterval(type: Interval): number;
    visitList(type: List): void;
    visitStruct(type: Struct): number;
    visitUnion(type: Union): number;
    visitFixedSizeBinary(type: FixedSizeBinary): number;
    visitFixedSizeList(type: FixedSizeList): number;
    visitMap(type: Map_): number;
    visitDictionary(type: Dictionary): number;
    visitFields(fields: Field[]): number[];
    visitSchema(schema: Schema): number;
}
/** @ignore */
export declare const instance: ByteWidthVisitor;