/*
 * Copyright The OpenTelemetry Authors
 *
 * 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.
 */

import { Meter, MeterOptions } from './Meter';

/**
 * A registry for creating named {@link Meter}s.
 *
 * @since 1.3.0
 */
export interface MeterProvider {
  /**
   * Returns a Meter, creating one if one with the given name, version, and
   * schemaUrl pair is not already created.
   *
   * @param name The name of the meter or instrumentation library.
   * @param version The version of the meter or instrumentation library.
   * @param options The options of the meter or instrumentation library.
   * @returns Meter A Meter with the given name and version
   */
  getMeter(name: string, version?: string, options?: MeterOptions): Meter;
}
