refactor: separate elements logic into a standalone package (#9285)

packages/math/range.ts

@@ -1,83 +0,0 @@
-import { toBrandedType } from "@excalidraw/excalidraw/utils";
-
-import type { InclusiveRange } from "./types";
-
-/**
- * Create an inclusive range from the two numbers provided.
- *
- * @param start Start of the range
- * @param end End of the range
- * @returns
- */
-export function rangeInclusive(start: number, end: number): InclusiveRange {
-  return toBrandedType<InclusiveRange>([start, end]);
-}
-
-/**
- * Turn a number pair into an inclusive range.
- *
- * @param pair The number pair to convert to an inclusive range
- * @returns The new inclusive range
- */
-export function rangeInclusiveFromPair(pair: [start: number, end: number]) {
-  return toBrandedType<InclusiveRange>(pair);
-}
-
-/**
- * Given two ranges, return if the two ranges overlap with each other e.g.
- * [1, 3] overlaps with [2, 4] while [1, 3] does not overlap with [4, 5].
- *
- * @param param0 One of the ranges to compare
- * @param param1 The other range to compare against
- * @returns TRUE if the ranges overlap
- */
-export const rangesOverlap = (
-  [a0, a1]: InclusiveRange,
-  [b0, b1]: InclusiveRange,
-): boolean => {
-  if (a0 <= b0) {
-    return a1 >= b0;
-  }
-
-  if (a0 >= b0) {
-    return b1 >= a0;
-  }
-
-  return false;
-};
-
-/**
- * Given two ranges,return ther intersection of the two ranges if any e.g. the
- * intersection of [1, 3] and [2, 4] is [2, 3].
- *
- * @param param0 The first range to compare
- * @param param1 The second range to compare
- * @returns The inclusive range intersection or NULL if no intersection
- */
-export const rangeIntersection = (
-  [a0, a1]: InclusiveRange,
-  [b0, b1]: InclusiveRange,
-): InclusiveRange | null => {
-  const rangeStart = Math.max(a0, b0);
-  const rangeEnd = Math.min(a1, b1);
-
-  if (rangeStart <= rangeEnd) {
-    return toBrandedType<InclusiveRange>([rangeStart, rangeEnd]);
-  }
-
-  return null;
-};
-
-/**
- * Determine if a value is inside a range.
- *
- * @param value The value to check
- * @param range The range
- * @returns
- */
-export const rangeIncludesValue = (
-  value: number,
-  [min, max]: InclusiveRange,
-): boolean => {
-  return value >= min && value <= max;
-};