--- /dev/null
+import { Call } from './call-stream';
+import { Http2Channel } from './channel';
+import { BaseFilter, Filter, FilterFactory } from './filter';
+import { Metadata } from './metadata';
+export declare class CallCredentialsFilter extends BaseFilter implements Filter {
+ private readonly channel;
+ private readonly stream;
+ private serviceUrl;
+ constructor(channel: Http2Channel, stream: Call);
+ sendMetadata(metadata: Promise<Metadata>): Promise<Metadata>;
+}
+export declare class CallCredentialsFilterFactory implements FilterFactory<CallCredentialsFilter> {
+ private readonly channel;
+ constructor(channel: Http2Channel);
+ createFilter(callStream: Call): CallCredentialsFilter;
+}