SellerService

class SellerService {    constructor(connection: TransactionalConnection, listQueryBuilder: ListQueryBuilder, eventBus: EventBus, customFieldRelationService: CustomFieldRelationService)    initSellers() => ;    findAll(ctx: RequestContext, options?: ListQueryOptions<Seller>) => Promise<PaginatedList<Seller>>;    findOne(ctx: RequestContext, sellerId: ID) => Promise<Seller | undefined>;    create(ctx: RequestContext, input: CreateSellerInput) => ;    update(ctx: RequestContext, input: UpdateSellerInput) => ;    delete(ctx: RequestContext, id: ID) => Promise<DeletionResponse>;}