Making a custom multi-click push button using ESPHome

bedside_button.yaml

esphome:
  name: bedside_button
  platform: ESP8266
  board: esp12e

wifi:
  ssid: "ssid"
  password: "example"

logger:

api:
  password: "example"

ota:
  password: "example"

light:
  - platform: monochromatic
    id: bedside_indicator
    name: "Bedside Indicator"
    output: led_out
    default_transition_length: .3s
    restore_mode: RESTORE_DEFAULT_OFF
    
output:
  - platform: esp8266_pwm
    id: led_out
    pin: GPIO13

binary_sensor:
  - platform: gpio
    pin:
      number: GPIO5
      mode: INPUT_PULLUP
    id: raw_switch_state
    internal: true
    filters:
      - invert:
      - delayed_on: 30ms
      - delayed_off: 30ms
    on_multi_click:
      - timing:
          - ON for 40ms to 400ms
          - OFF for at least 330ms
        then:
          - text_sensor.template.publish:
              id: bedside_button
              state: !lambda 'return "single";'
      - timing:
          - ON for 40ms to 400ms
          - OFF for 40ms to 300ms
          - ON for 40ms to 400ms
          - OFF for at least 330ms
        then:
          - text_sensor.template.publish:
              id: bedside_button
              state: !lambda 'return "double";'
      - timing:
          - ON for 40ms to 400ms
          - OFF for 40ms to 300ms
          - ON for 40ms to 400ms
          - OFF for 40ms to 300ms
          - ON for 40ms to 400ms
          - OFF for at least 50ms
        then:
          - text_sensor.template.publish:
              id: bedside_button
              state: !lambda 'return "triple";'
      - timing:
          - ON for at least 2s
        then:
          - text_sensor.template.publish:
              id: bedside_button
              state: !lambda 'return "hold";'

text_sensor:
  - platform: template
    name: "Bedside button"
    id: bedside_button
    icon: "mdi:toggle-switch"
    on_value:
      then:
        - if:
            condition:
              text_sensor.state:
                id: bedside_button
                state: ""
            else:
              - delay: 20ms
              - text_sensor.template.publish:
                  id: bedside_button
                  state: !lambda 'return "";'