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1/*
2 * Copyright 2019 gRPC authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16 */
17
18export interface EmitterAugmentation1<Name extends string | symbol, Arg> {
19 addListener(event: Name, listener: (arg1: Arg) => void): this;
20 emit(event: Name, arg1: Arg): boolean;
21 on(event: Name, listener: (arg1: Arg) => void): this;
22 once(event: Name, listener: (arg1: Arg) => void): this;
23 prependListener(event: Name, listener: (arg1: Arg) => void): this;
24 prependOnceListener(event: Name, listener: (arg1: Arg) => void): this;
25 removeListener(event: Name, listener: (arg1: Arg) => void): this;
26}