p.location-badge.
exported from <a href='../change_detection'>angular2/change_detection</a>
defined in <a href="https://github.com/angular/angular/tree/2.0.0-alpha.32/modules/angular2/src/change_detection/pipes/pipe.ts#L78-L86">angular2/src/change_detection/pipes/pipe.ts (line 78)</a>
:markdown
.l-main-section
h2 Members
.l-sub-section
h3 supports
pre.prettyprint
code.
supports(obs: any)
h3 create
create(cdRef: ChangeDetectorRef)