{
  "name": "strings.length",
  "description": "Returns the length of a string",
  "signature": {
    "input": {
      "kind": "text",
      "description": "Text to measure",
      "required": true,
      "mode": "ValueOrExpression"
    },
    "output": {
      "mode": "Value",
      "kind": "integer,number",
      "description": "Resolves to the number of characters in the string"
    }
  }
}