message: fix(docs-infra): update glossary to include the term template-input-variable
  Template input variables are now described in the glossary.
  PR Close
diff: @@ -964,6 +964,27 @@ The following example defines a template reference variable named `#phone`.
  For more information, see the [Template reference variable](guide/template-reference-variables) guide.
  +
  +{@a template-input-variable}
  +
  +## template input variable
  +
  +A template input variable is a variable you can reference within a single instance of the template. You declare a template input variable using the `let` keyword as in `let customer`.
  +
  +```
  + <tr *ngFor="let customer of customers;">
  + <td>{{customer.customerNo}}</td>
  + <td>{{customer.name}}</td>
  + <td>{{customer.address}}</td>
  + <td>{{customer.city}}</td>
  + <td>{{customer.state}}</td>
  + <button (click)="selectedCustomer=customer">Select</button>
  + </tr>
  +```
  +
  +Read and learn more about [template input variables](guide/template-reference-variables#template-input-variable).
  +
  +
  {@a token}
  ## token
  