Revert "refactor(core): Change abstract get to readonly (#19226)"

This reverts commit 3aa3d5c548.
2017-09-28 13:36:56 -07:00
parent 6a9ce67714
commit 14e8e88022
13 changed files with 73 additions and 73 deletions
--- a/packages/forms/src/directives/abstract_control_directive.ts
+++ b/packages/forms/src/directives/abstract_control_directive.ts
@ -23,7 +23,7 @@ export abstract class AbstractControlDirective {
   * that backs this directive. Most properties fall through to that
   * instance.
   */
-  readonly control: AbstractControl|null;
+  abstract get control(): AbstractControl|null;

  /** The value of the control. */
  get value(): any { return this.control ? this.control.value : null; }