/*! firebase-admin v10.0.0 */
/*!
 * Copyright 2021 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * Colors that are associated with conditions for display purposes.
 */
export declare type TagColor = 'BLUE' | 'BROWN' | 'CYAN' | 'DEEP_ORANGE' | 'GREEN' | 'INDIGO' | 'LIME' | 'ORANGE' | 'PINK' | 'PURPLE' | 'TEAL';
/**
 * Type representing a Remote Config parameter value data type.
 * Defaults to `STRING` if unspecified.
 */
export declare type ParameterValueType = 'STRING' | 'BOOLEAN' | 'NUMBER' | 'JSON';
/**
 * Interface representing a Remote Config condition.
 * A condition targets a specific group of users. A list of these conditions make up
 * part of a Remote Config template.
 */
export interface RemoteConfigCondition {
    /**
     * A non-empty and unique name of this condition.
     */
    name: string;
    /**
     * The logic of this condition.
     * See the documentation on
     * {@link https://firebase.google.com/docs/remote-config/condition-reference | condition expressions}
     * for the expected syntax of this field.
     */
    expression: string;
    /**
     * The color associated with this condition for display purposes in the Firebase Console.
     * Not specifying this value results in the console picking an arbitrary color to associate
     * with the condition.
     */
    tagColor?: TagColor;
}
/**
 * Interface representing an explicit parameter value.
 */
export interface ExplicitParameterValue {
    /**
     * The `string` value that the parameter is set to.
     */
    value: string;
}
/**
 * Interface representing an in-app-default value.
 */
export interface InAppDefaultValue {
    /**
     * If `true`, the parameter is omitted from the parameter values returned to a client.
     */
    useInAppDefault: boolean;
}
/**
 * Type representing a Remote Config parameter value.
 * A `RemoteConfigParameterValue` could be either an `ExplicitParameterValue` or
 * an `InAppDefaultValue`.
 */
export declare type RemoteConfigParameterValue = ExplicitParameterValue | InAppDefaultValue;
/**
 * Interface representing a Remote Config parameter.
 * At minimum, a `defaultValue` or a `conditionalValues` entry must be present for the
 * parameter to have any effect.
 */
export interface RemoteConfigParameter {
    /**
     * The value to set the parameter to, when none of the named conditions evaluate to `true`.
     */
    defaultValue?: RemoteConfigParameterValue;
    /**
     * A `(condition name, value)` map. The condition name of the highest priority
     * (the one listed first in the Remote Config template's conditions list) determines the value of
     * this parameter.
     */
    conditionalValues?: {
        [key: string]: RemoteConfigParameterValue;
    };
    /**
     * A description for this parameter. Should not be over 100 characters and may contain any
     * Unicode characters.
     */
    description?: string;
    /**
     * The data type for all values of this parameter in the current version of the template.
     * Defaults to `ParameterValueType.STRING` if unspecified.
     */
    valueType?: ParameterValueType;
}
/**
 * Interface representing a Remote Config parameter group.
 * Grouping parameters is only for management purposes and does not affect client-side
 * fetching of parameter values.
 */
export interface RemoteConfigParameterGroup {
    /**
     * A description for the group. Its length must be less than or equal to 256 characters.
     * A description may contain any Unicode characters.
     */
    description?: string;
    /**
     * Map of parameter keys to their optional default values and optional conditional values for
     * parameters that belong to this group. A parameter only appears once per
     * Remote Config template. An ungrouped parameter appears at the top level, whereas a
     * parameter organized within a group appears within its group's map of parameters.
     */
    parameters: {
        [key: string]: RemoteConfigParameter;
    };
}
/**
 * Interface representing a Remote Config template.
 */
export interface RemoteConfigTemplate {
    /**
     * A list of conditions in descending order by priority.
     */
    conditions: RemoteConfigCondition[];
    /**
     * Map of parameter keys to their optional default values and optional conditional values.
     */
    parameters: {
        [key: string]: RemoteConfigParameter;
    };
    /**
     * Map of parameter group names to their parameter group objects.
     * A group's name is mutable but must be unique among groups in the Remote Config template.
     * The name is limited to 256 characters and intended to be human-readable. Any Unicode
     * characters are allowed.
     */
    parameterGroups: {
        [key: string]: RemoteConfigParameterGroup;
    };
    /**
     * ETag of the current Remote Config template (readonly).
     */
    readonly etag: string;
    /**
     * Version information for the current Remote Config template.
     */
    version?: Version;
}
/**
 * Interface representing a Remote Config user.
 */
export interface RemoteConfigUser {
    /**
     * Email address. Output only.
     */
    email: string;
    /**
     * Display name. Output only.
     */
    name?: string;
    /**
     * Image URL. Output only.
     */
    imageUrl?: string;
}
/**
 * Interface representing a Remote Config template version.
 * Output only, except for the version description. Contains metadata about a particular
 * version of the Remote Config template. All fields are set at the time the specified Remote
 * Config template is published. A version's description field may be specified in
 * `publishTemplate` calls.
 */
export interface Version {
    /**
     * The version number of a Remote Config template.
     */
    versionNumber?: string;
    /**
     * The timestamp of when this version of the Remote Config template was written to the
     * Remote Config backend.
     */
    updateTime?: string;
    /**
     * The origin of the template update action.
     */
    updateOrigin?: ('REMOTE_CONFIG_UPDATE_ORIGIN_UNSPECIFIED' | 'CONSOLE' | 'REST_API' | 'ADMIN_SDK_NODE');
    /**
     * The type of the template update action.
     */
    updateType?: ('REMOTE_CONFIG_UPDATE_TYPE_UNSPECIFIED' | 'INCREMENTAL_UPDATE' | 'FORCED_UPDATE' | 'ROLLBACK');
    /**
     * Aggregation of all metadata fields about the account that performed the update.
     */
    updateUser?: RemoteConfigUser;
    /**
     * The user-provided description of the corresponding Remote Config template.
     */
    description?: string;
    /**
     * The version number of the Remote Config template that has become the current version
     * due to a rollback. Only present if this version is the result of a rollback.
     */
    rollbackSource?: string;
    /**
     * Indicates whether this Remote Config template was published before version history was
     * supported.
     */
    isLegacy?: boolean;
}
/**
 * Interface representing a list of Remote Config template versions.
 */
export interface ListVersionsResult {
    /**
     * A list of version metadata objects, sorted in reverse chronological order.
     */
    versions: Version[];
    /**
     * Token to retrieve the next page of results, or empty if there are no more results
     * in the list.
     */
    nextPageToken?: string;
}
/**
 * Interface representing options for Remote Config list versions operation.
 */
export interface ListVersionsOptions {
    /**
     * The maximum number of items to return per page.
     */
    pageSize?: number;
    /**
     * The `nextPageToken` value returned from a previous list versions request, if any.
     */
    pageToken?: string;
    /**
     * Specifies the newest version number to include in the results.
     * If specified, must be greater than zero. Defaults to the newest version.
     */
    endVersionNumber?: string | number;
    /**
     * Specifies the earliest update time to include in the results. Any entries updated before this
     * time are omitted.
     */
    startTime?: Date | string;
    /**
     * Specifies the latest update time to include in the results. Any entries updated on or after
     * this time are omitted.
     */
    endTime?: Date | string;
}