How to use the @serverless/core.utils.sleep function in @serverless/core

async default(inputs = {}) {
    // use the inputs param to get component configuration from users of your component

    // Show status...
    this.context.status('Showing you around')

    await utils.sleep(2000)

    // Show a nicely formatted log statement...
    this.context.log('This is a log statement')
    this.context.log('------------')

    await utils.sleep(2000)

    // Show a nicely formatted debug statement...
    this.context.log('Printing a "debug" statement (use "--debug" to see it)...')
    this.context.log('')
    this.context.debug('This is a debug statement visible when someone uses the "serverless --debug" option')
    this.context.log('------------')

    await utils.sleep(4000)

    this.context.log('You can specify credentials in a ".env" file')

restApiId: apiId,
        type: isLambda ? "AWS_PROXY" : "HTTP_PROXY",
        integrationHttpMethod: "POST",
        uri: isLambda
            ? `arn:aws:apigateway:${region}:lambda:path/2015-03-31/functions/${endpoint.function}/invocations`
            : endpoint.proxyURI
    };

    try {
        await apig.putIntegration(integrationParams).promise();
    } catch (e) {
        if (e.code === "ConflictException") {
            // this usually happens when there are too many endpoints for
            // the same function. Retrying after couple of seconds ensures
            // any pending integration requests are resolved.
            await utils.sleep(2000);
            return createIntegration({ apig, lambda, apiId, endpoint });
        }
        throw Error(e);
    }

    // Create lambda trigger for AWS_PROXY endpoints
    if (isLambda) {
        const permissionsParams = {
            Action: "lambda:InvokeFunction",
            FunctionName: functionName,
            Principal: "apigateway.amazonaws.com",
            SourceArn: `arn:aws:execute-api:${region}:${accountId}:${apiId}/*/*`,
            StatementId: `${functionName}-${apiId}`
        };

        try {

await utils.sleep(2000)

    // Show a nicely formatted debug statement...
    this.context.log('Printing a "debug" statement (use "--debug" to see it)...')
    this.context.log('')
    this.context.debug('This is a debug statement visible when someone uses the "serverless --debug" option')
    this.context.log('------------')

    await utils.sleep(4000)

    this.context.log('You can specify credentials in a ".env" file')
    this.context.log('Serverless Components recognizes various ENV keys from popular cloud vendors and will add them to the "this.context.credentials" object.')
    this.context.log('------------')

    await utils.sleep(6000)

    this.context.log('The "this.context" object features some useful info and methods.')
    this.context.log('Use "this.context.resourceId()" to generate a string to use for cloud resource names, to ensure no name collisions occur:')
    this.context.log('Here is the result of running "this.context.resourceId()":  "' + this.context.resourceId() + '"')
    this.context.log('------------')

    await utils.sleep(3000)

    // Save state
    // This component's state and any child component states are saved in the .serverless directory
    this.state.name = 'myComponent'
    await this.save()

    // Common provider credentials are identified in the environment or .env file and added to this.context.credentials
    // The following line assumes you have the aws-sdk package installed locally
    // const dynamodb = new AWS.DynamoDB({ credentials: this.context.credentials.aws })

async anything(inputs = {}) {
    this.context.status('Running Anything')
    await utils.sleep(6000)
  }
}

Policy: JSON.stringify(cosBucketPolicy),
        Region: region
      })
    } catch (e) {
      throw e
    }

    handler = util.promisify(cos.putBucketWebsite.bind(cos))
    try {
      await handler(staticHostParams)
    } catch (e) {
      throw e
    }
  } catch (e) {
    if (e.code === 'NoSuchBucket') {
      await utils.sleep(2000)
      return configureBucketForHosting(cos, bucketName, appid, region)
    }
    throw e
  }
}

})
      .promise()

    await s3
      .putBucketCors({
        Bucket: bucketName,
        CORSConfiguration: {
          CORSRules: [putPostDeleteHeadRule, getRule]
        }
      })
      .promise()

    await s3.putBucketWebsite(staticHostParams).promise()
  } catch (e) {
    if (e.code === 'NoSuchBucket') {
      await utils.sleep(2000)
      return configureBucketForHosting(s3, bucketName)
    }
    throw e
  }
}