chore: align config constructor pattern across instrumentations (#2162)

blumamir · web-flow · commit 2ade5ae8da68 · 2024-05-02T08:18:52.000+03:00
* chore: align config constructor pattern across instrumentations

* fix: unused import

* revert: remove diag patch message

* fix: align config pattern for mongoose and koa

* fix: apply common config handling in setConfig
diff --git a/plugins/node/instrumentation-amqplib/src/amqplib.ts b/plugins/node/instrumentation-amqplib/src/amqplib.ts
@@ -77,7 +77,7 @@ import { VERSION } from './version';
 export class AmqplibInstrumentation extends InstrumentationBase {
   protected override _config!: AmqplibInstrumentationConfig;
 
-  constructor(config?: AmqplibInstrumentationConfig) {
+  constructor(config: AmqplibInstrumentationConfig = {}) {
     super(
       '@opentelemetry/instrumentation-amqplib',
       VERSION,
diff --git a/plugins/node/instrumentation-dataloader/src/instrumentation.ts b/plugins/node/instrumentation-dataloader/src/instrumentation.ts
@@ -76,7 +76,7 @@ export class DataloaderInstrumentation extends InstrumentationBase {
     return this._config;
   }
 
-  override setConfig(config: DataloaderInstrumentationConfig) {
+  override setConfig(config: DataloaderInstrumentationConfig = {}) {
     this._config = config;
   }
 
diff --git a/plugins/node/instrumentation-fs/src/instrumentation.ts b/plugins/node/instrumentation-fs/src/instrumentation.ts
@@ -52,7 +52,7 @@ function patchedFunctionWithOriginalProperties<
 }
 
 export default class FsInstrumentation extends InstrumentationBase {
-  constructor(config?: FsInstrumentationConfig) {
+  constructor(config: FsInstrumentationConfig = {}) {
     super('@opentelemetry/instrumentation-fs', VERSION, config);
   }
 
diff --git a/plugins/node/instrumentation-lru-memoizer/src/instrumentation.ts b/plugins/node/instrumentation-lru-memoizer/src/instrumentation.ts
@@ -23,7 +23,7 @@ import {
 import { VERSION } from './version';
 
 export default class LruMemoizerInstrumentation extends InstrumentationBase {
-  constructor(config?: InstrumentationConfig) {
+  constructor(config: InstrumentationConfig = {}) {
     super('@opentelemetry/instrumentation-lru-memoizer', VERSION, config);
   }
 
diff --git a/plugins/node/instrumentation-mongoose/src/mongoose.ts b/plugins/node/instrumentation-mongoose/src/mongoose.ts
@@ -61,11 +61,7 @@ export class MongooseInstrumentation extends InstrumentationBase {
   protected override _config!: MongooseInstrumentationConfig;
 
   constructor(config: MongooseInstrumentationConfig = {}) {
-    super(
-      '@opentelemetry/instrumentation-mongoose',
-      VERSION,
-      Object.assign({}, config)
-    );
+    super('@opentelemetry/instrumentation-mongoose', VERSION, config);
   }
 
   override setConfig(config: MongooseInstrumentationConfig = {}) {
diff --git a/plugins/node/instrumentation-tedious/src/instrumentation.ts b/plugins/node/instrumentation-tedious/src/instrumentation.ts
@@ -70,7 +70,7 @@ function setDatabase(this: ApproxConnection, databaseName: string) {
 export class TediousInstrumentation extends InstrumentationBase {
   static readonly COMPONENT = 'tedious';
 
-  constructor(config?: TediousInstrumentationConfig) {
+  constructor(config: TediousInstrumentationConfig = {}) {
     super('@opentelemetry/instrumentation-tedious', VERSION, config);
   }
 
diff --git a/plugins/node/instrumentation-undici/src/undici.ts b/plugins/node/instrumentation-undici/src/undici.ts
@@ -66,7 +66,7 @@ export class UndiciInstrumentation extends InstrumentationBase {
   private _recordFromReq = new WeakMap<UndiciRequest, InstrumentationRecord>();
 
   private _httpClientDurationHistogram!: Histogram;
-  constructor(config?: UndiciInstrumentationConfig) {
+  constructor(config: UndiciInstrumentationConfig = {}) {
     super('@opentelemetry/instrumentation-undici', VERSION, config);
     this.setConfig(config);
   }
@@ -111,7 +111,7 @@ export class UndiciInstrumentation extends InstrumentationBase {
     this.subscribeToChannel('undici:request:error', this.onError.bind(this));
   }
 
-  override setConfig(config?: UndiciInstrumentationConfig): void {
+  override setConfig(config: UndiciInstrumentationConfig = {}): void {
     super.setConfig(config);
 
     if (config?.enabled) {
diff --git a/plugins/node/opentelemetry-instrumentation-aws-lambda/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-aws-lambda/src/instrumentation.ts
@@ -77,8 +77,10 @@ export class AwsLambdaInstrumentation extends InstrumentationBase {
   private _traceForceFlusher?: () => Promise<void>;
   private _metricForceFlusher?: () => Promise<void>;
 
-  constructor(protected override _config: AwsLambdaInstrumentationConfig = {}) {
-    super('@opentelemetry/instrumentation-aws-lambda', VERSION, _config);
+  protected override _config!: AwsLambdaInstrumentationConfig;
+
+  constructor(config: AwsLambdaInstrumentationConfig = {}) {
+    super('@opentelemetry/instrumentation-aws-lambda', VERSION, config);
     if (this._config.disableAwsContextPropagation == null) {
       if (
         typeof env['OTEL_LAMBDA_DISABLE_AWS_CONTEXT_PROPAGATION'] ===
diff --git a/plugins/node/opentelemetry-instrumentation-aws-sdk/src/aws-sdk.ts b/plugins/node/opentelemetry-instrumentation-aws-sdk/src/aws-sdk.ts
@@ -78,11 +78,7 @@ export class AwsInstrumentation extends InstrumentationBase {
   private servicesExtensions: ServicesExtensions = new ServicesExtensions();
 
   constructor(config: AwsSdkInstrumentationConfig = {}) {
-    super(
-      '@opentelemetry/instrumentation-aws-sdk',
-      VERSION,
-      Object.assign({}, config)
-    );
+    super('@opentelemetry/instrumentation-aws-sdk', VERSION, config);
   }
 
   override setConfig(config: AwsSdkInstrumentationConfig = {}) {
diff --git a/plugins/node/opentelemetry-instrumentation-bunyan/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-bunyan/src/instrumentation.ts
@@ -103,7 +103,7 @@ export class BunyanInstrumentation extends InstrumentationBase {
     return this._config;
   }
 
-  override setConfig(config: BunyanInstrumentationConfig) {
+  override setConfig(config: BunyanInstrumentationConfig = {}) {
     this._config = Object.assign({}, DEFAULT_CONFIG, config);
   }
 
diff --git a/plugins/node/opentelemetry-instrumentation-connect/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-connect/src/instrumentation.ts
@@ -43,11 +43,7 @@ export const ANONYMOUS_NAME = 'anonymous';
 /** Connect instrumentation for OpenTelemetry */
 export class ConnectInstrumentation extends InstrumentationBase {
   constructor(config: InstrumentationConfig = {}) {
-    super(
-      '@opentelemetry/instrumentation-connect',
-      VERSION,
-      Object.assign({}, config)
-    );
+    super('@opentelemetry/instrumentation-connect', VERSION, config);
   }
 
   init() {
diff --git a/plugins/node/opentelemetry-instrumentation-dns/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-dns/src/instrumentation.ts
@@ -37,8 +37,10 @@ import {
  * Dns instrumentation for Opentelemetry
  */
 export class DnsInstrumentation extends InstrumentationBase {
-  constructor(protected override _config: DnsInstrumentationConfig = {}) {
-    super('@opentelemetry/instrumentation-dns', VERSION, _config);
+  protected override _config!: DnsInstrumentationConfig;
+
+  constructor(config: DnsInstrumentationConfig = {}) {
+    super('@opentelemetry/instrumentation-dns', VERSION, config);
   }
 
   init(): (
diff --git a/plugins/node/opentelemetry-instrumentation-express/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-express/src/instrumentation.ts
@@ -51,11 +51,7 @@ import {
 /** Express instrumentation for OpenTelemetry */
 export class ExpressInstrumentation extends InstrumentationBase {
   constructor(config: ExpressInstrumentationConfig = {}) {
-    super(
-      '@opentelemetry/instrumentation-express',
-      VERSION,
-      Object.assign({}, config)
-    );
+    super('@opentelemetry/instrumentation-express', VERSION, config);
   }
 
   override setConfig(config: ExpressInstrumentationConfig = {}) {
diff --git a/plugins/node/opentelemetry-instrumentation-fastify/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-fastify/src/instrumentation.ts
@@ -48,11 +48,7 @@ export const ANONYMOUS_NAME = 'anonymous';
 /** Fastify instrumentation for OpenTelemetry */
 export class FastifyInstrumentation extends InstrumentationBase {
   constructor(config: FastifyInstrumentationConfig = {}) {
-    super(
-      '@opentelemetry/instrumentation-fastify',
-      VERSION,
-      Object.assign({}, config)
-    );
+    super('@opentelemetry/instrumentation-fastify', VERSION, config);
   }
 
   override setConfig(config: FastifyInstrumentationConfig = {}) {
diff --git a/plugins/node/opentelemetry-instrumentation-generic-pool/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-generic-pool/src/instrumentation.ts
@@ -33,7 +33,7 @@ export default class Instrumentation extends InstrumentationBase {
   private _isDisabled = false;
 
   constructor(config: InstrumentationConfig = {}) {
-    super(`@opentelemetry/instrumentation-${MODULE_NAME}`, VERSION);
+    super(`@opentelemetry/instrumentation-${MODULE_NAME}`, VERSION, config);
   }
 
   init() {
diff --git a/plugins/node/opentelemetry-instrumentation-graphql/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-graphql/src/instrumentation.ts
@@ -18,7 +18,6 @@ import { context, trace } from '@opentelemetry/api';
 import {
   isWrapped,
   InstrumentationBase,
-  InstrumentationConfig,
   InstrumentationNodeModuleDefinition,
   InstrumentationNodeModuleFile,
   safeExecuteInTheMiddle,
@@ -65,9 +64,7 @@ const DEFAULT_CONFIG: GraphQLInstrumentationConfig = {
 const supportedVersions = ['>=14 <17'];
 
 export class GraphQLInstrumentation extends InstrumentationBase {
-  constructor(
-    config: GraphQLInstrumentationConfig & InstrumentationConfig = {}
-  ) {
+  constructor(config: GraphQLInstrumentationConfig = {}) {
     super(
       '@opentelemetry/instrumentation-graphql',
       VERSION,
diff --git a/plugins/node/opentelemetry-instrumentation-hapi/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-hapi/src/instrumentation.ts
@@ -49,7 +49,7 @@ import {
 
 /** Hapi instrumentation for OpenTelemetry */
 export class HapiInstrumentation extends InstrumentationBase {
-  constructor(config?: InstrumentationConfig) {
+  constructor(config: InstrumentationConfig = {}) {
     super('@opentelemetry/instrumentation-hapi', VERSION, config);
   }
 
diff --git a/plugins/node/opentelemetry-instrumentation-ioredis/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-ioredis/src/instrumentation.ts
@@ -36,11 +36,13 @@ const DEFAULT_CONFIG: IORedisInstrumentationConfig = {
 };
 
 export class IORedisInstrumentation extends InstrumentationBase {
-  constructor(_config: IORedisInstrumentationConfig = {}) {
+  protected override _config!: IORedisInstrumentationConfig;
+
+  constructor(config: IORedisInstrumentationConfig = {}) {
     super(
       '@opentelemetry/instrumentation-ioredis',
       VERSION,
-      Object.assign({}, DEFAULT_CONFIG, _config)
+      Object.assign({}, DEFAULT_CONFIG, config)
     );
   }
 
diff --git a/plugins/node/opentelemetry-instrumentation-koa/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-koa/src/instrumentation.ts
@@ -36,11 +36,7 @@ import {
 /** Koa instrumentation for OpenTelemetry */
 export class KoaInstrumentation extends InstrumentationBase {
   constructor(config: KoaInstrumentationConfig = {}) {
-    super(
-      '@opentelemetry/instrumentation-koa',
-      VERSION,
-      Object.assign({}, config)
-    );
+    super('@opentelemetry/instrumentation-koa', VERSION, config);
   }
 
   override setConfig(config: KoaInstrumentationConfig = {}) {
diff --git a/plugins/node/opentelemetry-instrumentation-mongodb/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-mongodb/src/instrumentation.ts
@@ -58,8 +58,10 @@ export class MongoDBInstrumentation extends InstrumentationBase {
   private _connectionsUsage!: UpDownCounter;
   private _poolName!: string;
 
-  constructor(protected override _config: MongoDBInstrumentationConfig = {}) {
-    super('@opentelemetry/instrumentation-mongodb', VERSION, _config);
+  protected override _config!: MongoDBInstrumentationConfig;
+
+  constructor(config: MongoDBInstrumentationConfig = {}) {
+    super('@opentelemetry/instrumentation-mongodb', VERSION, config);
   }
 
   override _updateMetricInstruments() {
diff --git a/plugins/node/opentelemetry-instrumentation-mysql/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-mysql/src/instrumentation.ts
@@ -57,7 +57,7 @@ export class MySQLInstrumentation extends InstrumentationBase {
   };
   private _connectionsUsage!: UpDownCounter;
 
-  constructor(config?: MySQLInstrumentationConfig) {
+  constructor(config: MySQLInstrumentationConfig = {}) {
     super('@opentelemetry/instrumentation-mysql', VERSION, config);
     this._setMetricInstruments();
   }
diff --git a/plugins/node/opentelemetry-instrumentation-mysql2/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-mysql2/src/instrumentation.ts
@@ -44,7 +44,7 @@ export class MySQL2Instrumentation extends InstrumentationBase {
     [SEMATTRS_DB_SYSTEM]: DBSYSTEMVALUES_MYSQL,
   };
 
-  constructor(config?: MySQL2InstrumentationConfig) {
+  constructor(config: MySQL2InstrumentationConfig = {}) {
     super('@opentelemetry/instrumentation-mysql2', VERSION, config);
   }
 
diff --git a/plugins/node/opentelemetry-instrumentation-nestjs-core/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-nestjs-core/src/instrumentation.ts
@@ -36,7 +36,7 @@ export class Instrumentation extends InstrumentationBase {
   };
 
   constructor(config: InstrumentationConfig = {}) {
-    super('@opentelemetry/instrumentation-nestjs-core', VERSION);
+    super('@opentelemetry/instrumentation-nestjs-core', VERSION, config);
   }
 
   init() {
diff --git a/plugins/node/opentelemetry-instrumentation-net/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-net/src/instrumentation.ts
@@ -35,8 +35,8 @@ import { TLSSocket } from 'tls';
 import type * as net from 'net';
 
 export class NetInstrumentation extends InstrumentationBase {
-  constructor(_config?: InstrumentationConfig) {
-    super('@opentelemetry/instrumentation-net', VERSION, _config);
+  constructor(config: InstrumentationConfig = {}) {
+    super('@opentelemetry/instrumentation-net', VERSION, config);
   }
 
   init(): InstrumentationNodeModuleDefinition[] {
diff --git a/plugins/node/opentelemetry-instrumentation-pg/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-pg/src/instrumentation.ts
@@ -44,11 +44,7 @@ import { SpanNames } from './enums/SpanNames';
 
 export class PgInstrumentation extends InstrumentationBase {
   constructor(config: PgInstrumentationConfig = {}) {
-    super(
-      '@opentelemetry/instrumentation-pg',
-      VERSION,
-      Object.assign({}, config)
-    );
+    super('@opentelemetry/instrumentation-pg', VERSION, config);
   }
 
   protected init() {
diff --git a/plugins/node/opentelemetry-instrumentation-pino/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-pino/src/instrumentation.ts
@@ -97,7 +97,7 @@ export class PinoInstrumentation extends InstrumentationBase {
     return this._config;
   }
 
-  override setConfig(config: PinoInstrumentationConfig) {
+  override setConfig(config: PinoInstrumentationConfig = {}) {
     this._config = config;
   }
 
diff --git a/plugins/node/opentelemetry-instrumentation-redis-4/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-redis-4/src/instrumentation.ts
@@ -54,8 +54,10 @@ const DEFAULT_CONFIG: RedisInstrumentationConfig = {
 export class RedisInstrumentation extends InstrumentationBase {
   static readonly COMPONENT = 'redis';
 
-  constructor(protected override _config: RedisInstrumentationConfig = {}) {
-    super('@opentelemetry/instrumentation-redis-4', VERSION, _config);
+  protected override _config!: RedisInstrumentationConfig;
+
+  constructor(config: RedisInstrumentationConfig = {}) {
+    super('@opentelemetry/instrumentation-redis-4', VERSION, config);
   }
 
   override setConfig(config: RedisInstrumentationConfig = {}) {
diff --git a/plugins/node/opentelemetry-instrumentation-redis/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-redis/src/instrumentation.ts
@@ -35,8 +35,10 @@ const DEFAULT_CONFIG: RedisInstrumentationConfig = {
 export class RedisInstrumentation extends InstrumentationBase {
   static readonly COMPONENT = 'redis';
 
-  constructor(protected override _config: RedisInstrumentationConfig = {}) {
-    super('@opentelemetry/instrumentation-redis', VERSION, _config);
+  protected override _config!: RedisInstrumentationConfig;
+
+  constructor(config: RedisInstrumentationConfig = {}) {
+    super('@opentelemetry/instrumentation-redis', VERSION, config);
   }
 
   override setConfig(config: RedisInstrumentationConfig = {}) {
diff --git a/plugins/node/opentelemetry-instrumentation-restify/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-restify/src/instrumentation.ts
@@ -40,7 +40,7 @@ export class RestifyInstrumentation extends InstrumentationBase {
     super(
       `@opentelemetry/instrumentation-${constants.MODULE_NAME}`,
       VERSION,
-      Object.assign({}, config)
+      config
     );
   }
 
diff --git a/plugins/node/opentelemetry-instrumentation-router/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-router/src/instrumentation.ts
@@ -35,7 +35,7 @@ import AttributeNames from './enums/AttributeNames';
 import LayerType from './enums/LayerType';
 
 export default class RouterInstrumentation extends InstrumentationBase {
-  constructor(config?: InstrumentationConfig) {
+  constructor(config: InstrumentationConfig = {}) {
     super(
       `@opentelemetry/instrumentation-${constants.MODULE_NAME}`,
       VERSION,
diff --git a/plugins/node/opentelemetry-instrumentation-winston/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-winston/src/instrumentation.ts
@@ -116,7 +116,7 @@ export class WinstonInstrumentation extends InstrumentationBase {
     return this._config;
   }
 
-  override setConfig(config: WinstonInstrumentationConfig) {
+  override setConfig(config: WinstonInstrumentationConfig = {}) {
     this._config = config;
   }
 
diff --git a/plugins/web/opentelemetry-instrumentation-user-interaction/src/instrumentation.ts b/plugins/web/opentelemetry-instrumentation-user-interaction/src/instrumentation.ts
@@ -67,7 +67,7 @@ export class UserInteractionInstrumentation extends InstrumentationBase {
   private _eventNames: Set<EventName>;
   private _shouldPreventSpanCreation: ShouldPreventSpanCreation;
 
-  constructor(config?: UserInteractionInstrumentationConfig) {
+  constructor(config: UserInteractionInstrumentationConfig = {}) {
     super('@opentelemetry/instrumentation-user-interaction', VERSION, config);
     this._eventNames = new Set(config?.eventNames ?? DEFAULT_EVENT_NAMES);
     this._shouldPreventSpanCreation =

Original file line number	Diff line number	Diff line change
`@@ -76,7 +76,7 @@ export class DataloaderInstrumentation extends InstrumentationBase {`
`76`	`76`	`return this._config;`
`77`	`77`	`}`
`78`	`78`
`79`		`- override setConfig(config: DataloaderInstrumentationConfig) {`
	`79`	`+ override setConfig(config: DataloaderInstrumentationConfig = {}) {`
`80`	`80`	`this._config = config;`
`81`	`81`	`}`
`82`	`82`
Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ function patchedFunctionWithOriginalProperties<`
`52`	`52`	`}`
`53`	`53`
`54`	`54`	`export default class FsInstrumentation extends InstrumentationBase {`
`55`		`- constructor(config?: FsInstrumentationConfig) {`
	`55`	`+ constructor(config: FsInstrumentationConfig = {}) {`
`56`	`56`	`super('@opentelemetry/instrumentation-fs', VERSION, config);`
`57`	`57`	`}`
`58`	`58`
Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@ import {`
`23`	`23`	`import { VERSION } from './version';`
`24`	`24`
`25`	`25`	`export default class LruMemoizerInstrumentation extends InstrumentationBase {`
`26`		`- constructor(config?: InstrumentationConfig) {`
	`26`	`+ constructor(config: InstrumentationConfig = {}) {`
`27`	`27`	`super('@opentelemetry/instrumentation-lru-memoizer', VERSION, config);`
`28`	`28`	`}`
`29`	`29`
Original file line number	Diff line number	Diff line change
`@@ -70,7 +70,7 @@ function setDatabase(this: ApproxConnection, databaseName: string) {`
`70`	`70`	`export class TediousInstrumentation extends InstrumentationBase {`
`71`	`71`	`static readonly COMPONENT = 'tedious';`
`72`	`72`
`73`		`- constructor(config?: TediousInstrumentationConfig) {`
	`73`	`+ constructor(config: TediousInstrumentationConfig = {}) {`
`74`	`74`	`super('@opentelemetry/instrumentation-tedious', VERSION, config);`
`75`	`75`	`}`
`76`	`76`
Original file line number	Diff line number	Diff line change
`@@ -66,7 +66,7 @@ export class UndiciInstrumentation extends InstrumentationBase {`
`66`	`66`	`private _recordFromReq = new WeakMap<UndiciRequest, InstrumentationRecord>();`
`67`	`67`
`68`	`68`	`private _httpClientDurationHistogram!: Histogram;`
`69`		`- constructor(config?: UndiciInstrumentationConfig) {`
	`69`	`+ constructor(config: UndiciInstrumentationConfig = {}) {`
`70`	`70`	`super('@opentelemetry/instrumentation-undici', VERSION, config);`
`71`	`71`	`this.setConfig(config);`
`72`	`72`	`}`
`@@ -111,7 +111,7 @@ export class UndiciInstrumentation extends InstrumentationBase {`
`111`	`111`	`this.subscribeToChannel('undici:request:error', this.onError.bind(this));`
`112`	`112`	`}`
`113`	`113`
`114`		`- override setConfig(config?: UndiciInstrumentationConfig): void {`
	`114`	`+ override setConfig(config: UndiciInstrumentationConfig = {}): void {`
`115`	`115`	`super.setConfig(config);`
`116`	`116`
`117`	`117`	`if (config?.enabled) {`
Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,7 @@ export class BunyanInstrumentation extends InstrumentationBase {`
`103`	`103`	`return this._config;`
`104`	`104`	`}`
`105`	`105`
`106`		`- override setConfig(config: BunyanInstrumentationConfig) {`
	`106`	`+ override setConfig(config: BunyanInstrumentationConfig = {}) {`
`107`	`107`	`this._config = Object.assign({}, DEFAULT_CONFIG, config);`
`108`	`108`	`}`
`109`	`109`