old_contents: """Input generation."""
  
  from dictator.config import validate_config
  
  from dictator.validators import validate_string, ValidateChoice
  
  from dictator.util import (
      AutoValidateList,
      KeyDependencyMap,
      AutoValidateDict,
      default_validate_int,
      default_validate_pos_int,
  )
  
  EVENT_TYPES = ("initial", "set", "clear", "toggle")
  _EVENT_DEPS = {
      "initial": ("value",),
      "set": ("mask",),
      "clear": ("mask",),
      "toggle": ("mask",),
  }
  
  
  @validate_string
  @ValidateChoice(EVENT_TYPES)
  @KeyDependencyMap(**_EVENT_DEPS)
  def _validate_evt_type(evt_type, **kwargs):
      """Validate event type."""
      return evt_type
  
  
  @validate_string
  @ValidateChoice(("abs", "rel"))
  def _validate_time_mode(mode, **kwargs):
      """Validate time mode."""
      return mode
  
  
  @AutoValidateDict(
      {"mode": _validate_time_mode},
      {"delta": default_validate_pos_int, "time": default_validate_pos_int},
  )
  def _validate_time(time, **kwargs):
      """Validate time."""
      return time
  
  
  EVENT_REQ = {"event": _validate_evt_type}
  EVENT_OPT = {
      "mask": default_validate_int,
      "time": _validate_time,
      "value": default_validate_pos_int,
  }
  
  
  @AutoValidateList(EVENT_REQ, EVENT_OPT)
  def _validate_sequence(seq_data, **kwargs):
      """Validate sequence."""
      return seq_data
  
  
  INPUT_REQ = {"sequence": _validate_sequence}
  INPUT_OPT = {"vector_size": default_validate_pos_int}
  
  
  def validate_input_config(input_config):
      """Validate input configuration."""
      return validate_config(input_config, INPUT_REQ, INPUT_OPT)
  
new_contents: """Input generation."""
  
  from dictator.config import validate_config
  
  from dictator.validators import validate_string, ValidateChoice
  
  from dictator.util import (
      AutoValidateList,
      KeyDependencyMap,
      AutoValidateDict,
      default_validate_int,
      default_validate_pos_int,
  )
  
  EVENT_TYPES = ("initial", "set", "clear", "toggle")
  _EVENT_DEPS = {
      "initial": ("value",),
      "set": ("mask",),
      "clear": ("mask",),
      "toggle": ("mask",),
  }
  
  
  @validate_string
  @ValidateChoice(*EVENT_TYPES)
  @KeyDependencyMap(**_EVENT_DEPS)
  def _validate_evt_type(evt_type, **kwargs):
      """Validate event type."""
      return evt_type
  
  
  @validate_string
  @ValidateChoice("abs", "rel")
  def _validate_time_mode(mode, **kwargs):
      """Validate time mode."""
      return mode
  
  
  @AutoValidateDict(
      {"mode": _validate_time_mode},
      {"delta": default_validate_pos_int, "time": default_validate_pos_int},
  )
  def _validate_time(time, **kwargs):
      """Validate time."""
      return time
  
  
  EVENT_REQ = {"event": _validate_evt_type}
  EVENT_OPT = {
      "mask": default_validate_int,
      "time": _validate_time,
      "value": default_validate_pos_int,
  }
  
  
  @AutoValidateList(EVENT_REQ, EVENT_OPT)
  def _validate_sequence(seq_data, **kwargs):
      """Validate sequence."""
      return seq_data
  
  
  INPUT_REQ = {"sequence": _validate_sequence}
  INPUT_OPT = {"vector_size": default_validate_pos_int}
  
  
  def validate_input_config(input_config):
      """Validate input configuration."""
      return validate_config(input_config, INPUT_REQ, INPUT_OPT)
  
subject: update API usage