interface SegmentTreeimport { type SegmentTree } from "https://deno.land/x/masx200_leetcode_test@7.6.0/my-calendar-iii/SegmentTree.ts"; Propertiesstart: numberend: numbervalue: numberchildren: SegmentTree[]function SegmentTreeimport { SegmentTree } from "https://deno.land/x/masx200_leetcode_test@7.6.0/my-calendar-iii/SegmentTree.ts"; SegmentTree(start?,end?,value?,children?: SegmentTree[],): SegmentTreeParametersoptionalstart = [UNSUPPORTED]optionalend = [UNSUPPORTED]optionalvalue = [UNSUPPORTED]optionalchildren: SegmentTree[] = [UNSUPPORTED]ReturnsSegmentTree