You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: sequel_tracer.rb
    path of file: ./repos/rails-mini-profiler/lib/rails_mini_profiler/tracers
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module RailsMiniProfiler
  module Tracers
    class SequelTracer < Tracer
      class << self
        def subscribes_to
          'sql.active_record'
        end

        def build_from(event)
          new(event).trace
        end

        def presents
          SequelTra
    
      def trace
        return NullTrace.new if ignore?

        payload = @event[:payload].slice(:name, :sql, :binds, :type_casted_binds)
        typecasted_binds = payload[:type_casted_binds]
        # Sometimes, typecasted binds are a proc. Not sure why. In those instances, we extract the typecasted
        # values from the proc by executing call.
        typecasted_binds = typecasted_binds.call if typecasted_binds.respond_to?(:call)
        payload[:binds] = transform_binds(payload[:binds], typecasted_binds)
        payload.delete(:type_casted_binds)
        payload.reject { |_k, v| v.blank? }
        @event[:payload] = payload
        super
      end