Type Alias: MinMaxCurve

type MinMaxCurve = 
  | number
  | {
  mode: "constant";
  value: number;
}
  | {
  max: number;
  min: number;
  mode: "random";
}
  | {
  curve: Curve;
  mode: "curve";
  scale?: number;
}
  | {
  max: Curve;
  min: Curve;
  mode: "randomCurves";
  scale?: number;
};

A number that's a constant, a random pick between two, a curve over normalised time, or a random point between two curves. A plain number is the constant shorthand.