{
    "$schema": "http://json-schema.org/draft-07/schema",
    "$id": "kendo-cli://schemas/css-unit.json",
    "title": "Schema definition for CSS unit",

    "definitions": {

        "absolute-unit": {
            "type": "string",
            "enum": [
                "px",
                "pt",
                "pc",
                "in",
                "mm",
                "cm"
            ]
        },

        "percentage-unit": {
            "type": "string",
            "enum": [
                "%"
            ]
        },

        "relative-unit": {
            "type": "string",
            "enum": [
                "em",
                "ex",
                "ch",
                "rem",
                "lh",
                "vw",
                "vh",
                "vmin",
                "vmax"
            ]
        },

        "css-unit": {
            "oneOf": [
                { "$ref": "#/definitions/absolute-unit"},
                { "$ref": "#/definitions/percentage-unit"},
                { "$ref": "#/definitions/relative-unit"}
            ]
        }

    }
}