[
  {
    "attribute": "variant",
    "property": "variant",
    "type": "\"accent\" | \"negative\" | \"primary\" | \"secondary\"",
    "kind": "enum",
    "values": [
      "primary",
      "secondary",
      "accent",
      "negative"
    ],
    "optional": false,
    "default": "'primary'",
    "description": "The visual variant of the button.\n\n`outline` fill-style is only supported with `primary` and `secondary`.\n`static-color` is only supported with `primary` and `secondary`.",
    "since": "2.0.0-beta.1"
  },
  {
    "attribute": "fill-style",
    "property": "fillStyle",
    "type": "\"fill\" | \"outline\"",
    "kind": "enum",
    "values": [
      "fill",
      "outline"
    ],
    "optional": false,
    "default": "'fill'",
    "description": "The fill style of the button.\n\n`outline` is only supported with `primary` and `secondary` variants.",
    "since": "2.0.0-beta.1"
  },
  {
    "attribute": "static-color",
    "property": "staticColor",
    "type": "\"white\" | \"black\"",
    "kind": "enum",
    "values": [
      "white",
      "black"
    ],
    "optional": true,
    "description": "Static color treatment for display over colored or image backgrounds.\nOnly supported with `primary` and `secondary` variants.",
    "since": "2.0.0-beta.1"
  },
  {
    "attribute": "truncate",
    "property": "truncate",
    "type": "boolean",
    "kind": "boolean",
    "values": [],
    "optional": false,
    "default": "false",
    "description": "Whether overflowing text is truncated with an ellipsis rather than\nwrapping. Replaces the legacy `no-wrap` attribute from 1st-gen.",
    "since": "2.0.0-beta.1"
  },
  {
    "attribute": "justified",
    "property": "justified",
    "type": "boolean",
    "kind": "boolean",
    "values": [],
    "optional": false,
    "default": "false",
    "description": "Enables the button to become full-width, if the container\nallows it.",
    "since": "2.0.0-beta.1"
  },
  {
    "attribute": "pending",
    "property": "pending",
    "type": "boolean",
    "kind": "boolean",
    "values": [],
    "optional": false,
    "default": "false",
    "description": "Whether the element is in a pending (busy) state. The element remains\nfocusable but activation is suppressed.",
    "inheritedFrom": "PendingMixin",
    "since": "2.0.0-beta.1"
  },
  {
    "attribute": "pending-label",
    "property": "pendingLabel",
    "type": "string",
    "kind": "text",
    "values": [],
    "optional": true,
    "description": "Custom accessible label used during the pending state. When omitted, the\npending label is derived from the resolved non-busy accessible name plus\na busy suffix (e.g. \"Save, busy\").",
    "inheritedFrom": "PendingMixin",
    "since": "2.0.0-beta.1"
  },
  {
    "attribute": "size",
    "property": "size",
    "type": "\"s\" | \"m\" | \"l\" | \"xl\"",
    "kind": "enum",
    "values": [
      "s",
      "m",
      "l",
      "xl"
    ],
    "optional": false,
    "description": "The size of the button.",
    "inheritedFrom": "SizedMixin",
    "since": "2.0.0-beta.1"
  },
  {
    "attribute": "disabled",
    "property": "disabled",
    "type": "boolean",
    "kind": "boolean",
    "values": [],
    "optional": false,
    "default": "false",
    "description": "Whether the button is disabled. Removes focusability and prevents\ninteraction.",
    "inheritedFrom": "ButtonBase",
    "since": "2.0.0-beta.1"
  },
  {
    "attribute": "accessible-label",
    "property": "accessibleLabel",
    "type": "string",
    "kind": "text",
    "values": [],
    "optional": true,
    "description": "Accessible label forwarded to the internal `<button>` element as\n`aria-label`. Required for icon-only buttons, which have no visible text.",
    "inheritedFrom": "ButtonBase",
    "since": "2.0.0-beta.1"
  }
]