JSON schema for psc-ide

example-completions.json

[
  {
    "module": "Data.Array",
    "identifier": "filter",
    "type": "forall a. (a -> Boolean) -> Array a -> Array a"
  },
  {
    "module": "Data.Array",
    "identifier": "map",
    "type": "forall a b. (a -> b) -> Array a -> Array b"
  }
]

psc-ide-schema.json

{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "title": "psc-ide schema",
    "type": "array",
    "items": {
        "title": "Completion results",
        "type": "object",
        "properties": {
            "module": {
                "description": "The module in which the identifier is defined.",
                "$ref": "#/definitions/moduleIdentifierQ",
            },
            "identifier": {
                "type": "string"
            },
            "type": {
                "description": "The type of the identifier.",
                "type": "string",
                "minimum": 0
            }
        },
        "required": ["module", "identifier", "type"]
    },
    "definitions": {
        "moduleIdentifierQ": {
            "pattern": "^[A-Z][A-Za-z0-9_]*(\\.[A-Z][A-Za-z0-9_]*)*$",
            "type": "string"
        }
    }
}

try the schema and exmaple here: http://www.jsonschemavalidator.net/

psc-ide protocol description: https://github.com/kRITZCREEK/psc-ide/blob/master/PROTOCOL.md

json-schema examples: http://json-schema.org/example1.html.