pub const QUERY: &str = "mutation ExpressionCreate($languageAddress: String!, $content: String!) {\n expressionCreate(languageAddress: $languageAddress, content: $content)\n}\n\nquery Expression($url: String!) {\n expression(url: $url) {\n author\n data\n icon {\n code\n }\n language {\n address\n name\n }\n proof {\n invalid\n key\n signature\n valid\n }\n timestamp\n }\n}\n";