Uncaught Error: Unexpected value 'AngularFireAuth' imported by the module 'AppModule'. Please add a @NgModule annotation.
at syntaxError (webpack-internal:///../../../compiler/esm5/compiler.js:706)
at eval (webpack-internal:///../../../compiler/esm5/compiler.js:15454)
at Array.forEach (<anonymous>)
at CompileMetadataResolver.getNgModuleMetadata (webpack-internal:///../../../compiler/esm5/compiler.js:15429)
at JitCompiler._loadModules (webpack-internal:///../../../compiler/esm5/compiler.js:34625)
at JitCompiler._compileModuleAndComponents (webpack-internal:///../../../compiler/esm5/compiler.js:34586)
at JitCompiler.compileModuleAsync (webpack-internal:///../../../compiler/esm5/compiler.js:34480)
at CompilerImpl.compileModuleAsync (webpack-internal:///../../../platform-browser-dynamic/esm5/platform-browser-dynamic.js:254)
at PlatformRef.bootstrapModule (webpack-internal:///../../../core/esm5/core.js:5766)
at eval (webpack-internal:///../../../../../src/main.ts:10)
Full error log: