envelope constant
String
const envelope
Implementation
static const String envelope =
'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="1792" height="1408" preserveAspectRatio="xMidYMid meet" viewBox="0 0 1792 1408"><path fill="currentColor" d="M1792 454v794q0 66-47 113t-113 47H160q-66 0-113-47T0 1248V454q44 49 101 87 362 246 497 345 57 42 92.5 65.5t94.5 48 110 24.5h2q51 0 110-24.5t94.5-48T1194 886q170-123 498-345 57-39 100-87zm0-294q0 79-49 151t-122 123q-376 261-468 325-10 7-42.5 30.5t-54 38-52 32.5-57.5 27-50 9h-2q-23 0-50-9t-57.5-27-52-32.5-54-38T639 759q-91-64-262-182.5T172 434q-62-42-117-115.5T0 182q0-78 41.5-130T160 0h1472q65 0 112.5 47t47.5 113z"/></svg>';