逃离$snippet

经过多次试验和错误,我发现使用\\$会给我想要的结果.所以,如果我想$test在我的代码段输出中,test不是一个tabstop,我需要\\$test片段定义体:

"factory" :{
    "prefix": "factory",
    "body": [
        "\\$factory->define($1, function (Faker\\Generator \\$faker){",
        "\treturn [",
        "\t\t$2,",
        "\t];", 
        "});"
    ],
    "description": "Creates Model factory"
},