initial commit. phase 1 complete

frontend/node_modules/next-auth/src/providers/index.ts

@@ -0,0 +1,41 @@
+import type { OAuthConfig, OAuthProvider, OAuthProviderType } from "./oauth"
+
+import type { EmailConfig, EmailProvider, EmailProviderType } from "./email"
+
+import type {
+  CredentialsConfig,
+  CredentialsProvider,
+  CredentialsProviderType,
+} from "./credentials"
+
+export * from "./oauth"
+export * from "./email"
+export * from "./credentials"
+
+export type ProviderType = "oauth" | "email" | "credentials"
+
+export interface CommonProviderOptions {
+  id: string
+  name: string
+  type: ProviderType
+  options?: any
+}
+
+export type Provider = OAuthConfig<any> | EmailConfig | CredentialsConfig
+
+export type BuiltInProviders = Record<OAuthProviderType, OAuthProvider> &
+  Record<CredentialsProviderType, CredentialsProvider> &
+  Record<EmailProviderType, EmailProvider>
+
+export type AppProviders = Array<
+  Provider | ReturnType<BuiltInProviders[keyof BuiltInProviders]>
+>
+
+export interface AppProvider extends CommonProviderOptions {
+  signinUrl: string
+  callbackUrl: string
+}
+
+export type RedirectableProviderType = "email" | "credentials"
+
+export type BuiltInProviderType = RedirectableProviderType | OAuthProviderType