[
    {
        "name": "name",
        "type": "string",
        "required": true,
        "description": "The name of the input, which is submitted with the form data."
    },
    {
        "name": "id",
        "type": "string",
        "required": false,
        "description": "The ID of the input. Defaults to the value of `name`."
    },
    {
        "name": "disabled",
        "type": "boolean",
        "required": false,
        "description": "If `true`, file input will be disabled."
    },
    {
        "name": "multiple",
        "type": "boolean",
        "required": false,
        "description": "If `true`, a user may select multiple files at the same time. The exact mechanism to do this differs depending on operating system."
    },
    {
        "name": "describedBy",
        "type": "string",
        "required": false,
        "description": "One or more element IDs to add to the `aria-describedby` attribute, used to provide additional descriptive information for screenreader users."
    },
    {
        "name": "label",
        "type": "object",
        "required": true,
        "description": "The label used by the file upload component.",
        "isComponent": true
    },
    {
        "name": "hint",
        "type": "object",
        "required": false,
        "description": "Can be used to add a hint to the file upload component.",
        "isComponent": true
    },
    {
        "name": "errorMessage",
        "type": "object",
        "required": false,
        "description": "Can be used to add an error message to the file upload component. The error message component will not display if you use a falsy value for `errorMessage`, for example `false` or `null`.",
        "isComponent": true
    },
    {
        "name": "formGroup",
        "type": "object",
        "required": false,
        "description": "Additional options for the form group containing the file upload component.",
        "params": [
            {
                "name": "classes",
                "type": "string",
                "required": false,
                "description": "Classes to add to the form group (for example to show error state for the whole group)."
            },
            {
                "name": "attributes",
                "type": "object",
                "required": false,
                "description": "HTML attributes (for example data attributes) to add to the form group."
            },
            {
                "name": "beforeInput",
                "type": "object",
                "required": false,
                "description": "Content to add before the input used by the file upload component.",
                "params": [
                    {
                        "name": "text",
                        "type": "string",
                        "required": true,
                        "description": "Text to add before the input. If `html` is provided, the `text` option will be ignored."
                    },
                    {
                        "name": "html",
                        "type": "string",
                        "required": true,
                        "description": "HTML to add before the input. If `html` is provided, the `text` option will be ignored."
                    }
                ]
            },
            {
                "name": "afterInput",
                "type": "object",
                "required": false,
                "description": "Content to add after the input used by the file upload component.",
                "params": [
                    {
                        "name": "text",
                        "type": "string",
                        "required": true,
                        "description": "Text to add after the input. If `html` is provided, the `text` option will be ignored."
                    },
                    {
                        "name": "html",
                        "type": "string",
                        "required": true,
                        "description": "HTML to add after the input. If `html` is provided, the `text` option will be ignored."
                    }
                ]
            }
        ]
    },
    {
        "name": "javascript",
        "type": "boolean",
        "required": false,
        "description": "Can be used to enable JavaScript enhancements for the component."
    },
    {
        "name": "chooseFilesButtonText",
        "type": "string",
        "required": false,
        "description": "The text of the button that opens the file picker. Default is `\"Choose file\"`. If `javascript` is not provided, this option will be ignored."
    },
    {
        "name": "dropInstructionText",
        "type": "string",
        "required": false,
        "description": "The text informing users they can drop files. Default is `\"or drop file\"`. If `javascript` is not provided, this option will be ignored."
    },
    {
        "name": "multipleFilesChosenText",
        "type": "object",
        "required": false,
        "description": "The text displayed when multiple files have been chosen by the user. The component will replace the `%{count}` placeholder with the number of files selected. [Our pluralisation rules apply to this macro option](https://frontend.design-system.service.gov.uk/localise-govuk-frontend/#understanding-pluralisation-rules). If `javascript` is not provided, this option will be ignored."
    },
    {
        "name": "noFileChosenText",
        "type": "string",
        "required": false,
        "description": "The text displayed when no file has been chosen by the user. Default is `\"No file chosen\"`. If `javascript` is not provided, this option will be ignored."
    },
    {
        "name": "enteredDropZoneText",
        "type": "string",
        "required": false,
        "description": "The text announced by assistive technology when user drags files and enters the drop zone. Default is `\"Entered drop zone\"`. If `javascript` is not provided, this option will be ignored."
    },
    {
        "name": "leftDropZoneText",
        "type": "string",
        "required": false,
        "description": "The text announced by assistive technology when user drags files and leaves the drop zone without dropping. Default is `\"Left drop zone\"`. If `javascript` is not provided, this option will be ignored."
    },
    {
        "name": "classes",
        "type": "string",
        "required": false,
        "description": "Classes to add to the file upload component."
    },
    {
        "name": "attributes",
        "type": "object",
        "required": false,
        "description": "HTML attributes (for example data attributes) to add to the file upload component."
    }
]