remove unneeded utils.

Author: DellaBitta

packages/firestore/src/util/bundle_builder_impl.ts

@@ -60,9 +60,6 @@ export class BundleBuilder {
     this.databaseId = firestore._databaseId;
   }
 
-  add(documentSnapshot: DocumentSnapshot): BundleBuilder;
-  add(queryName: string, querySnapshot: QuerySnapshot): BundleBuilder;
-
   /**
    * Adds a Firestore document snapshot or query snapshot to the bundle.
    * Both the documents data and the query read time will be included in the bundle.
@@ -168,7 +165,7 @@ export class BundleBuilder {
       structuredQuery: queryTarget.queryTarget.structuredQuery,
       limitType: null
     };
-    
+
     this.namedQueries.set(name, {
       name,
       bundledQuery,

packages/firestore/src/util/bundle_builder_validation_utils.ts

@@ -15,8 +15,6 @@
  * limitations under the License.
  */
 
-import { FieldPath } from '../lite-api/field_path';
-import { Timestamp } from '../lite-api/timestamp';
 
 /**
  * Validates that 'value' is a string.
@@ -51,18 +49,6 @@ export function invalidArgumentMessage(
   return `${formatArgumentName(arg)} is not a valid ${expectedType}.`;
 }
 
-/**
- * Formats the given word as plural conditionally given the preceding number.
- *
- * @private
- * @internal
- * @param num The number to use for formatting.
- * @param str The string to format.
- */
-function formatPlural(num: number, str: string): string {
-  return `${num} ${str}` + (num === 1 ? '' : 's');
-}
-
 /**
  * Creates a descriptive name for the provided argument name or index.
  *
@@ -76,49 +62,3 @@ function formatArgumentName(arg: string | number): string {
     ? `Value for argument "${arg}"`
     : `Element at index ${arg}`;
 }
-
-/**
- * Verifies that 'args' has at least 'minSize' elements.
- *
- * @private
- * @internal
- * @param funcName The function name to use in the error message.
- * @param args The array (or array-like structure) to verify.
- * @param minSize The minimum number of elements to enforce.
- * @throws if the expectation is not met.
- */
-export function validateMinNumberOfArguments(
-  funcName: string,
-  args: IArguments | unknown[],
-  minSize: number
-): void {
-  if (args.length < minSize) {
-    throw new Error(
-      `Function "${funcName}()" requires at least ` +
-        `${formatPlural(minSize, 'argument')}.`
-    );
-  }
-}
-
-/**
- * Verifies that 'args' has at most 'maxSize' elements.
- *
- * @private
- * @internal
- * @param funcName The function name to use in the error message.
- * @param args The array (or array-like structure) to verify.
- * @param maxSize The maximum number of elements to enforce.
- * @throws if the expectation is not met.
- */
-export function validateMaxNumberOfArguments(
-  funcName: string,
-  args: IArguments,
-  maxSize: number
-): void {
-  if (args.length > maxSize) {
-    throw new Error(
-      `Function "${funcName}()" accepts at most ` +
-        `${formatPlural(maxSize, 'argument')}.`
-    );
-  }
-}