/**
 * Copyright 2021 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ let verbose = false ; let logger = console . error ; export function SetOptions ( options ) { verbose = options . verbose ; } export function Log ( message ) { if ( verbose ) { logger ( message ) ; } } export function SetLogger ( newLogger ) { const previousLogger = logger ; function RestoreLogger ( ) { logger = previousLogger ; } logger = newLogger ; return RestoreLogger ; }