spaces top-level property Null safety

Implementation

Map<String, dynamic> spaces = {
  "margin": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "m": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets,
  },
  "marginTop": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "mt": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets,
  },
  "marginRight": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "mr": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets,
  },
  "marginBottom": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "mb": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets,
  },
  "marginLeft": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "ml": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets,
  },
  "marginX": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "mx": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets,
  },
  "marginY": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "my": {
    "property": "margin",
    "scale": "spaces",
    "transformer": getEdgeInsets,
  },
  "padding": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets,
  },
  "p": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets,
  },
  "paddingTop": {
    "property": "padding",
    "scale": "spaces",
  },
  "pt": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "paddingRight": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "pr": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "paddingBottom": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "pb": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "paddingLeft": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "pl": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "paddingX": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "px": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "paddingY": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "py": {
    "property": "padding",
    "scale": "spaces",
    "transformer": getEdgeInsets
  },
  "gap": {
    "property": "gap",
    "scale": "spaces",
    "transformer": getEdgeInsets,
  }
};