1 | /**
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2 | * @license
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3 | * Copyright 2020 Google LLC
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4 | *
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5 | * Licensed under the Apache License, Version 2.0 (the "License");
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6 | * you may not use this file except in compliance with the License.
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7 | * You may obtain a copy of the License at
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8 | *
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9 | * http://www.apache.org/licenses/LICENSE-2.0
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10 | *
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11 | * Unless required by applicable law or agreed to in writing, software
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12 | * distributed under the License is distributed on an "AS IS" BASIS,
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13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 | * See the License for the specific language governing permissions and
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15 | * limitations under the License.
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16 | */
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17 | import { FirebaseApp } from '@firebase/app';
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18 | import { Auth, Dependencies } from '../../model/public_types';
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19 | import { AuthImpl } from './auth_impl';
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20 | /**
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21 | * Initializes an {@link Auth} instance with fine-grained control over
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22 | * {@link Dependencies}.
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23 | *
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24 | * @remarks
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25 | *
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26 | * This function allows more control over the {@link Auth} instance than
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27 | * {@link getAuth}. `getAuth` uses platform-specific defaults to supply
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28 | * the {@link Dependencies}. In general, `getAuth` is the easiest way to
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29 | * initialize Auth and works for most use cases. Use `initializeAuth` if you
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30 | * need control over which persistence layer is used, or to minimize bundle
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31 | * size if you're not using either `signInWithPopup` or `signInWithRedirect`.
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32 | *
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33 | * For example, if your app only uses anonymous accounts and you only want
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34 | * accounts saved for the current session, initialize `Auth` with:
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35 | *
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36 | * ```js
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37 | * const auth = initializeAuth(app, {
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38 | * persistence: browserSessionPersistence,
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39 | * popupRedirectResolver: undefined,
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40 | * });
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41 | * ```
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42 | *
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43 | * @public
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44 | */
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45 | export declare function initializeAuth(app: FirebaseApp, deps?: Dependencies): Auth;
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46 | export declare function _initializeAuthInstance(auth: AuthImpl, deps?: Dependencies): void;
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