Add missing opts + useLocaleWeeks param to luxon methods

Covers changes added in this luxon PR: moment/luxon#1454

types/luxon/src/datetime.d.ts

@@ -366,6 +366,19 @@ export interface DiffOptions {
     conversionAccuracy?: ConversionAccuracy | undefined;
 }
 
+export interface HasSameOptions {
+    /** If true, use weeks based on the locale, i.e. use the locale-dependent start of the week */
+    useLocaleWeeks?: boolean
+}
+export interface StartOfOptions {
+    /** If true, use weeks based on the locale, i.e. use the locale-dependent start of the week */
+    useLocaleWeeks?: boolean
+}
+export interface EndOfOptions {
+    /** If true, use weeks based on the locale, i.e. use the locale-dependent start of the week */
+    useLocaleWeeks?: boolean
+}
+
 export interface ExplainedFormat {
     input: string;
     tokens: Array<{ literal: boolean; val: string }>;
@@ -1145,6 +1158,7 @@ export class DateTime<IsValid extends boolean = DefaultValidity> {
      * "Set" this DateTime to the beginning of the given unit.
      *
      * @param unit - The unit to go to the beginning of. Can be 'year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', or 'millisecond'.
+     * @param opts - options
      *
      * @example
      * DateTime.local(2014, 3, 3).startOf('month').toISODate(); //=> '2014-03-01'
@@ -1157,12 +1171,13 @@ export class DateTime<IsValid extends boolean = DefaultValidity> {
      * @example
      * DateTime.local(2014, 3, 3, 5, 30).startOf('hour').toISOTime(); //=> '05:00:00.000-05:00'
      */
-    startOf(unit: DateTimeUnit): this;
+    startOf(unit: DateTimeUnit, opts?: HasSameOptions): this;
 
     /**
      * "Set" this DateTime to the end (meaning the last millisecond) of a unit of time
      *
      * @param unit - The unit to go to the end of. Can be 'year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', or 'millisecond'.
+     * @param opts - options
      *
      * @example
      * DateTime.local(2014, 3, 3).endOf('month').toISO(); //=> '2014-03-31T23:59:59.999-05:00'
@@ -1175,7 +1190,7 @@ export class DateTime<IsValid extends boolean = DefaultValidity> {
      * @example
      * DateTime.local(2014, 3, 3, 5, 30).endOf('hour').toISO(); //=> '2014-03-03T05:59:59.999-05:00'
      */
-    endOf(unit: DateTimeUnit): this;
+    endOf(unit: DateTimeUnit, opts?: EndOfOptions): this;
 
     // OUTPUT
 
@@ -1470,7 +1485,7 @@ export class DateTime<IsValid extends boolean = DefaultValidity> {
      * @example
      * DateTime.now().hasSame(otherDT, 'day'); //~> true if otherDT is in the same current calendar day
      */
-    hasSame(otherDateTime: DateTime, unit: DateTimeUnit): IfValid<boolean, false, IsValid>;
+    hasSame(otherDateTime: DateTime, unit: DateTimeUnit, opts: HasSameOptions): IfValid<boolean, false, IsValid>;
 
     /**
      * An equality check.

types/luxon/src/interval.d.ts

@@ -11,6 +11,11 @@ export type DateInput = DateTime | DateObjectUnits | Date;
 
 export type IntervalMaybeValid = CanBeInvalid extends true ? (Interval<Valid> | Interval<Invalid>) : Interval;
 
+export interface CountOptions {
+    /** If true, use weeks based on the locale, i.e. use the locale-dependent start of the week */
+    useLocaleWeeks?: boolean
+}
+
 /**
  * An Interval object represents a half-open interval of time, where each endpoint is a {@link DateTime}.
  * Conceptually, it is a container for those two endpoints, accompanied by methods for
@@ -119,7 +124,7 @@ export class Interval<IsValid extends boolean = DefaultValidity> {
      *
      * @param unit - the unit of time to count. Defaults to 'milliseconds'.
      */
-    count(unit?: DurationUnit): IfValid<number, typeof NaN, IsValid>;
+    count(unit?: DurationUnit, opts?: CountOptions): IfValid<number, typeof NaN, IsValid>;
 
     /**
      * Returns whether this Interval's start and end are both in the same unit of time

types/luxon/test/luxon-tests.module.ts

@@ -199,6 +199,9 @@ dt.toRelativeCalendar({
 dt.plus({ hours: 3, minutes: 2 });
 dt.minus({ days: 7 });
 dt.startOf("day");
+dt.startOf("day", { useLocaleWeeks: true});
+// @ts-expect-error
+dt.startOf("day", { nonExistentProp: true});
 dt.endOf("hour");
 dt.zone;
 dt.zoneName; // $ExpectType string | null