{
    "title": "Responsive Loader options",
    "type": "object",
    "properties": {
        "size": {
            "anyOf": [{ "type": "string" }, { "type": "number" }]
        },
        "sizes": {
            "type": "array",
            "items": {
                "description": "Array of strings or numbers",
                "anyOf": [
                    {
                        "type": "string"
                    },
                    {
                        "type": "number"
                    }
                ]
            }
        },
        "min": {
            "anyOf": [{ "type": "string" }, { "type": "number" }]
        },
        "max": {
            "anyOf": [{ "type": "string" }, { "type": "number" }]
        },
        "steps": {
            "anyOf": [{ "type": "string" }, { "type": "number" }]
        },
        "name": {
            "type": "string"
        },
        "outputPath": {
            "anyOf": [{ "type": "string" }, { "instanceof": "Function" }]
        },
        "publicPath": {
            "anyOf": [{ "type": "string" }, { "instanceof": "Function" }]
        },
        "context": { "type": "string" },
        "placeholderSize": {
            "anyOf": [{ "type": "string" }, { "type": "number" }]
        },
        "quality": { "anyOf": [{ "type": "string" }, { "type": "number" }] },
        "background": { "anyOf": [{ "type": "string" }, { "type": "number" }] },
        "rotate": {
            "anyOf": [{ "type": "string" }, { "type": "number" }]
        },
        "progressive": { "type": "boolean" },
        "placeholder": { "type": ["string", "boolean"] },
        "adapter": {
            "instanceof": "Function"
        },
        "format": { "type": "string", "enum": ["png", "jpg", "jpeg", "webp", "avif"] },
        "disable": { "type": "boolean" },
        "esModule": {
            "description": "By default, responsive-loader generates JS modules that don't use the ES modules syntax.",
            "type": "boolean"
        },
        "emitFile": {
            "description": "Enables/Disables emit files.",
            "type": "boolean"
        },
        "cacheDirectory": { "anyOf": [{ "type": "string" }, { "type": "boolean" }] },
        "cacheIdentifier": { "type": "string" },
        "cacheCompression": { "type": "boolean" }
    },
    "additionalProperties": true
}