Is there any example for mapper with many to many relationship?

[ckxddd0324]

I am not quite sure how to create mapper for many to many relationship.

Example entity-

import { Entity, PrimaryGeneratedColumn, Column } from "typeorm"

@Entity()
export class Category {
    @PrimaryGeneratedColumn()
    id: number

    @Column()
    name: string
}

import {
    Entity,
    PrimaryGeneratedColumn,
    Column,
    ManyToMany,
    JoinTable,
} from "typeorm"
import { Category } from "./Category"

@Entity()
export class Question {
    @PrimaryGeneratedColumn()
    id: number

    @Column()
    title: string

    @Column()
    text: string

    @ManyToMany(() => Category)
    @JoinTable()
    categories: Category[]
}