from fastapi import FastAPI
from fastapi.testclient import TestClient
from inline_snapshot import snapshot
from pydantic import BaseModel, Field


class MessageEventType(str, Enum):
    alpha = "alpha"
    beta = "beta"


class MessageEvent(BaseModel):
    event_type: MessageEventType = Field(default=MessageEventType.alpha)
    output: str


class MessageOutput(BaseModel):
    body: str = ""

## IMPORTANT WARNINGS

1. APIs marked with the `@Beta` annotation at the class or method level
are subject to change. They can be modified in any way, or even
removed, at any time. If your code is a library itself (i.e. it is
used on the CLASSPATH of users outside your own control), you should
not use beta APIs, unless you [repackage] them. **If your
code is a library, we strongly recommend using the [Guava Beta Checker] to

	m.expMovingAvg = exponentialMovingAverage(betaBucket, m.expMovingAvg, increment)
}

// exponentialMovingAverage calculates the exponential moving average
func exponentialMovingAverage(beta, previousAvg, incrementAvg float64) float64 {
	return (1-beta)*incrementAvg + beta*previousAvg
}

// getExpMovingAvgBytesPerSecond returns the exponential moving average for the bucket in bytes
func (m *bucketMeasurement) getExpMovingAvgBytesPerSecond() float64 {

    private final int minor;
    private final int revision;
    private final Qualifier qualifier;

    private static final Pattern pattern = Pattern.compile(
        "^v? (\\d+) \\. (\\d+) \\. (\\d+) (?: - (alpha\\d+ | beta\\d+ | rc\\d+ | SNAPSHOT ) )? $",
        Pattern.COMMENTS
    );

    private QualifiedVersion(int major, int minor, int revision, String qualifier) {
        this.major = major;
        this.minor = minor;

  - [Dependencies](#dependencies-16)
    - [Added](#added-16)
    - [Changed](#changed-16)
    - [Removed](#removed-16)
- [v1.31.0-beta.0](#v1310-beta0)
  - [Downloads for v1.31.0-beta.0](#downloads-for-v1310-beta0)
    - [Source Code](#source-code-17)
    - [Client Binaries](#client-binaries-17)
    - [Server Binaries](#server-binaries-17)
    - [Node Binaries](#node-binaries-17)

import com.google.common.annotations.Beta;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;

/**
 * An {@link InputStream} that maintains a hash of the data read from it.
 *
 * @author Qian Huang
 * @since 16.0
 */
@Beta
public final class HashingInputStream extends FilterInputStream {

import com.google.common.annotations.Beta;
import com.google.common.annotations.GwtCompatible;

/**
 * <b>Do not use this class directly. For access to public-suffix information, use {@link
 * com.google.common.net.InternetDomainName}.</b>
 *
 * <p>Specifies the type of a top-level domain definition.
 *
 * @since 23.3
 */
@Beta
@GwtCompatible
public enum PublicSuffixType {

 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package com.google.common.hash;

import com.google.common.annotations.Beta;
import com.google.errorprone.annotations.DoNotMock;
import java.io.Serializable;
import org.jspecify.annotations.Nullable;

/**

                                add(versionsOfPatch.firstOrNull { it.contains("-RC") })
                            } else if (versionsOfPatch.any { it.contains("-Beta") }) {
                                add(versionsOfPatch.firstOrNull { it.contains("-Beta") })
                            }
                        }
                    }
                }
                add(minimumSupported)

import static com.google.common.base.Preconditions.checkNotNull;

import com.google.common.annotations.Beta;
import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.OutputStream;

/**
 * An {@link OutputStream} that maintains a hash of the data written to it.
 *
 * @author Zoe Piepmeier
 * @since 16.0
 */
@Beta
public final class HashingOutputStream extends FilterOutputStream {
  private final Hasher hasher;