heartbeat constant

String const heartbeat

Implementation

static const String heartbeat =
    '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="256" height="256" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path fill="currentColor" d="M72 136H32a8 8 0 010-16h35.7l13.6-20.4a8 8 0 0113.4 0l25.3 38 9.3-14a7.9 7.9 0 016.7-3.6h24a8 8 0 010 16h-19.7l-13.6 20.4a8 8 0 01-13.4 0l-25.3-38-9.3 14A7.9 7.9 0 0172 136ZM176 32a60 60 0 00-48 24A60 60 0 0020 92c0 1.5 0 3 .1 4.4a8.1 8.1 0 008.5 7.6 8 8 0 007.5-8.5c-.1-1.1-.1-2.3-.1-3.5a44 44 0 0184.6-17 8 8 0 0014.8 0A44 44 0 01220 92c0 55.2-74 103.7-92 114.7-10.6-6.4-40.5-25.8-63.3-52a8 8 0 00-12.1 10.6c30 34.2 69.8 56.7 71.5 57.7a8.1 8.1 0 007.8 0 314.3 314.3 0 0051.5-37.6C218.3 154 236 122.6 236 92a60 60 0 00-60-60Z"/></svg>';