snippets.json

{
    "id": "vscode://schemas/snippets",
    "allowComments": true,
    "allowTrailingCommas": true,
    "defaultSnippets": [
        {
            "label": "Empty snippet",
            "body": {
                "${1:snippetName}": {
                    "prefix": "${2:prefix}",
                    "body": "${3:snippet}",
                    "description": "${4:description}"
                }
            }
        }
    ],
    "type": "object",
    "description": "User snippet configuration",
    "additionalProperties": {
        "type": "object",
        "required": [
            "body"
        ],
        "properties": {
            "prefix": {
                "description": "The prefix to use when selecting the snippet in intellisense",
                "type": [
                    "string",
                    "array"
                ]
            },
            "isFileTemplate": {
                "description": "The snippet is meant to populate or replace a whole file",
                "type": "boolean"
            },
            "body": {
                "markdownDescription": "The snippet content. Use `$1`, `${1:defaultText}` to define cursor positions, use `$0` for the final cursor position. Insert variable values with `${varName}` and `${varName:defaultText}`, e.g. `This is file: $TM_FILENAME`.",
                "type": [
                    "string",
                    "array"
                ],
                "items": {
                    "type": "string"
                }
            },
            "description": {
                "description": "The snippet description.",
                "type": [
                    "string",
                    "array"
                ]
            }
        },
        "additionalProperties": false
    }
}