CanonicalSourceNotice

type CanonicalSourceNotice = 
  | {
  code: "rangeShiftMalformed";
  source: RangeShiftSourceLocation;
}
  | {
  code: "rangeShiftDifficultyInvalid";
  declared: number;
  source: RangeShiftSourceLocation;
}
  | {
  code: "rangeShiftDifficultyMismatch";
  containing: Difficulty;
  declared: Difficulty;
  source: RangeShiftSourceLocation;
}
  | {
  code: "rangeShiftInstrumentInapplicable";
  source: RangeShiftSourceLocation;
}
  | {
  code: "rangeShiftOutOfBounds";
  position: number;
  size: number;
  source: RangeShiftSourceLocation;
};