feat(context): add default template argument for BindingAddress

Co-Authored-By: Raymond Feng <raymondfeng@users.noreply.github.com>

Author: bajtos

packages/context/src/binding-inspector.ts

@@ -174,7 +174,7 @@ export type BindingFromClassOptions = {
   /**
    * Binding key
    */
-  key?: BindingAddress<unknown>;
+  key?: BindingAddress;
   /**
    * Artifact type, such as `server`, `controller`, `repository` or `service`
    */

packages/context/src/binding-key.ts

@@ -3,7 +3,7 @@
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT
 
-export type BindingAddress<T> = string | BindingKey<T>;
+export type BindingAddress<T = unknown> = string | BindingKey<T>;
 
 // tslint:disable-next-line:no-unused
 export class BindingKey<ValueType> {

packages/context/src/context.ts

@@ -84,7 +84,7 @@ export class Context {
    * @param key Binding key
    * @returns true if the binding key is found and removed from this context
    */
-  unbind(key: BindingAddress<unknown>): boolean {
+  unbind(key: BindingAddress): boolean {
     key = BindingKey.validate(key);
     const binding = this.registry.get(key);
     if (binding == null) return false;
@@ -98,7 +98,7 @@ export class Context {
    * delegating to the parent context
    * @param key Binding key
    */
-  contains(key: BindingAddress<unknown>): boolean {
+  contains(key: BindingAddress): boolean {
     key = BindingKey.validate(key);
     return this.registry.has(key);
   }
@@ -107,7 +107,7 @@ export class Context {
    * Check if a key is bound in the context or its ancestors
    * @param key Binding key
    */
-  isBound(key: BindingAddress<unknown>): boolean {
+  isBound(key: BindingAddress): boolean {
     if (this.contains(key)) return true;
     if (this._parent) {
       return this._parent.isBound(key);
@@ -119,7 +119,7 @@ export class Context {
    * Get the owning context for a binding key
    * @param key Binding key
    */
-  getOwnerContext(key: BindingAddress<unknown>): Context | undefined {
+  getOwnerContext(key: BindingAddress): Context | undefined {
     if (this.contains(key)) return this;
     if (this._parent) {
       return this._parent.getOwnerContext(key);