How can put a MDI icon in state or title?

[ouhaiorg]

a temperature sensor tile,want show humidity value in state,how can put a MDI icon before humidity value in state?

[robjanssen1984]

What I did was to put in the title.

{
title: '----->&id<-----.attributes.start_time',
icon: 'mdi-av-timer',
},

[ouhaiorg]

This is a TEXT_LIST tile
I want put a icon in other tiles(SENSOR,SWITCH,or CUSTOM)