Initial Commit

node_modules/@grpc/grpc-js/build/src/call-credentials.d.ts

@@ -0,0 +1,56 @@
+import { Metadata } from './metadata';
+export interface CallMetadataOptions {
+    service_url: string;
+}
+export type CallMetadataGenerator = (options: CallMetadataOptions, cb: (err: Error | null, metadata?: Metadata) => void) => void;
+export interface OldOAuth2Client {
+    getRequestMetadata: (url: string, callback: (err: Error | null, headers?: {
+        [index: string]: string;
+    }) => void) => void;
+}
+export interface CurrentOAuth2Client {
+    getRequestHeaders: (url?: string) => Promise<{
+        [index: string]: string;
+    }>;
+}
+export type OAuth2Client = OldOAuth2Client | CurrentOAuth2Client;
+/**
+ * A class that represents a generic method of adding authentication-related
+ * metadata on a per-request basis.
+ */
+export declare abstract class CallCredentials {
+    /**
+     * Asynchronously generates a new Metadata object.
+     * @param options Options used in generating the Metadata object.
+     */
+    abstract generateMetadata(options: CallMetadataOptions): Promise<Metadata>;
+    /**
+     * Creates a new CallCredentials object from properties of both this and
+     * another CallCredentials object. This object's metadata generator will be
+     * called first.
+     * @param callCredentials The other CallCredentials object.
+     */
+    abstract compose(callCredentials: CallCredentials): CallCredentials;
+    /**
+     * Check whether two call credentials objects are equal. Separate
+     * SingleCallCredentials with identical metadata generator functions are
+     * equal.
+     * @param other The other CallCredentials object to compare with.
+     */
+    abstract _equals(other: CallCredentials): boolean;
+    /**
+     * Creates a new CallCredentials object from a given function that generates
+     * Metadata objects.
+     * @param metadataGenerator A function that accepts a set of options, and
+     * generates a Metadata object based on these options, which is passed back
+     * to the caller via a supplied (err, metadata) callback.
+     */
+    static createFromMetadataGenerator(metadataGenerator: CallMetadataGenerator): CallCredentials;
+    /**
+     * Create a gRPC credential from a Google credential object.
+     * @param googleCredentials The authentication client to use.
+     * @return The resulting CallCredentials object.
+     */
+    static createFromGoogleCredential(googleCredentials: OAuth2Client): CallCredentials;
+    static createEmpty(): CallCredentials;
+}