Accomodate new linting rule; remove plural aliases of TimeValue

Author: Kagamihara Nadeshiko

__tests__/time.test.ts

@@ -15,7 +15,7 @@ describe("time helper functions", function () {
   // Non-zero time intervals.
   const fiveSeconds: TimeValue = TimeValue.withUnits(5, TimeUnit.sec);
   const fiveSFiveUS: TimeValue = TimeValue.withUnits(5000005, TimeUnit.usec);
-  const fortyTwoDays: TimeValue = TimeValue.withUnits(42, TimeUnit.days);
+  const fortyTwoDays: TimeValue = TimeValue.withUnits(42, TimeUnit.day);
   const threeHundredUS: TimeValue = TimeValue.withUnits(300, TimeUnit.usec);
   const sevenPointFiveBillNS: TimeValue = TimeValue.withUnits(
     7500000000,
@@ -178,7 +178,7 @@ describe("add time value", function () {
     // This test should generate an error because we're trying to convert
     // a number which can't be represented as a numeric time interval.
     expect(() => {
-      TimeValue.withUnits(Number.MAX_SAFE_INTEGER, TimeUnit.weeks);
+      TimeValue.withUnits(Number.MAX_SAFE_INTEGER, TimeUnit.week);
     }).toThrowError();
   });
 

src/core/time.ts

@@ -13,15 +13,10 @@ export enum TimeUnit {
   usec = 1000,
   msec = 1000000,
   sec = 1000000000,
-  secs = 1000000000,
   minute = 60000000000,
-  minutes = 60000000000,
   hour = 3600000000000,
-  hours = 3600000000000,
   day = 86400000000000,
-  days = 86400000000000,
-  week = 604800000000000,
-  weeks = 604800000000000
+  week = 604800000000000
 }
 
 /**
@@ -306,7 +301,7 @@ export class TimeValue {
     } else if (this.seconds === Number.MAX_SAFE_INTEGER) {
       buff.writeBigUInt64LE(BigInt(0x7fffffffffffffffn), 0);
     } else {
-      const billion = BigInt(TimeUnit.secs);
+      const billion = BigInt(TimeUnit.sec);
       const bigTime = BigInt(this.nanoseconds) + BigInt(this.seconds) * billion;
 
       // Ensure the TimeValue fits into a 64 unsigned integer.
@@ -327,7 +322,7 @@ export class TimeValue {
    * @param buffer A 64 bit unsigned integer. Little endian.
    */
   public static fromBinary(buffer: Buffer): TimeValue {
-    const billion = BigInt(TimeUnit.secs);
+    const billion = BigInt(TimeUnit.sec);
 
     // To avoid overflow and floating point errors, work with BigInts.
     const bigTime = buffer.readBigUInt64LE(0);
@@ -362,7 +357,7 @@ export class TimeValue {
       throw new Error("Negative time values are illegal.");
     }
 
-    const billion = BigInt(TimeUnit.secs);
+    const billion = BigInt(TimeUnit.sec);
 
     // To avoid overflow and floating point errors, work with BigInts.
     const bigT = BigInt(value) * BigInt(unit);