/**
 * Copyright 2015 Google Inc. All Rights Reserved.
 *
 * 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.
 */
import { AxiosPromise } from 'axios';
import { GoogleApis } from '../..';
import { BodyResponseCallback, GlobalOptions, MethodOptions } from '../../lib/api';
/**
 * Google Cloud Firestore API
 *
 *
 *
 * @example
 * const google = require('googleapis');
 * const firestore = google.firestore('v1beta1');
 *
 * @namespace firestore
 * @type {Function}
 * @version v1beta1
 * @variation v1beta1
 * @param {object=} options Options for Firestore
 */
export declare class Firestore {
    _options: GlobalOptions;
    google: GoogleApis;
    root: this;
    projects: Resource$Projects;
    constructor(options: GlobalOptions, google: GoogleApis);
    getRoot(): this;
}
/**
 * An array value.
 */
export interface Schema$ArrayValue {
    /**
     * Values in the array.
     */
    values: Schema$Value[];
}
/**
 * The request for Firestore.BatchGetDocuments.
 */
export interface Schema$BatchGetDocumentsRequest {
    /**
     * The names of the documents to retrieve. In the format:
     * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
     * The request will fail if any of the document is not a child resource of the
     * given `database`. Duplicate names will be elided.
     */
    documents: string[];
    /**
     * The fields to return. If not set, returns all fields.  If a document has a
     * field that is not present in this mask, that field will not be returned in
     * the response.
     */
    mask: Schema$DocumentMask;
    /**
     * Starts a new transaction and reads the documents. Defaults to a read-only
     * transaction. The new transaction ID will be returned as the first response
     * in the stream.
     */
    newTransaction: Schema$TransactionOptions;
    /**
     * Reads documents as they were at the given time. This may not be older than
     * 60 seconds.
     */
    readTime: string;
    /**
     * Reads documents in a transaction.
     */
    transaction: string;
}
/**
 * The streamed response for Firestore.BatchGetDocuments.
 */
export interface Schema$BatchGetDocumentsResponse {
    /**
     * A document that was requested.
     */
    found: Schema$Document;
    /**
     * A document name that was requested but does not exist. In the format:
     * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
     */
    missing: string;
    /**
     * The time at which the document was read. This may be monotically
     * increasing, in this case the previous documents in the result stream are
     * guaranteed not to have changed between their read_time and this one.
     */
    readTime: string;
    /**
     * The transaction that was started as part of this request. Will only be set
     * in the first response, and only if BatchGetDocumentsRequest.new_transaction
     * was set in the request.
     */
    transaction: string;
}
/**
 * The request for Firestore.BeginTransaction.
 */
export interface Schema$BeginTransactionRequest {
    /**
     * The options for the transaction. Defaults to a read-write transaction.
     */
    options: Schema$TransactionOptions;
}
/**
 * The response for Firestore.BeginTransaction.
 */
export interface Schema$BeginTransactionResponse {
    /**
     * The transaction that was started.
     */
    transaction: string;
}
/**
 * A selection of a collection, such as `messages as m1`.
 */
export interface Schema$CollectionSelector {
    /**
     * When false, selects only collections that are immediate children of the
     * `parent` specified in the containing `RunQueryRequest`. When true, selects
     * all descendant collections.
     */
    allDescendants: boolean;
    /**
     * The collection ID. When set, selects only collections with this ID.
     */
    collectionId: string;
}
/**
 * The request for Firestore.Commit.
 */
export interface Schema$CommitRequest {
    /**
     * If set, applies all writes in this transaction, and commits it.
     */
    transaction: string;
    /**
     * The writes to apply.  Always executed atomically and in order.
     */
    writes: Schema$Write[];
}
/**
 * The response for Firestore.Commit.
 */
export interface Schema$CommitResponse {
    /**
     * The time at which the commit occurred.
     */
    commitTime: string;
    /**
     * The result of applying the writes.  This i-th write result corresponds to
     * the i-th write in the request.
     */
    writeResults: Schema$WriteResult[];
}
/**
 * A filter that merges multiple other filters using the given operator.
 */
export interface Schema$CompositeFilter {
    /**
     * The list of filters to combine. Must contain at least one filter.
     */
    filters: Schema$Filter[];
    /**
     * The operator for combining multiple filters.
     */
    op: string;
}
/**
 * A position in a query result set.
 */
export interface Schema$Cursor {
    /**
     * If the position is just before or just after the given values, relative to
     * the sort order defined by the query.
     */
    before: boolean;
    /**
     * The values that represent a position, in the order they appear in the order
     * by clause of a query.  Can contain fewer values than specified in the order
     * by clause.
     */
    values: Schema$Value[];
}
/**
 * A Firestore document.  Must not exceed 1 MiB - 4 bytes.
 */
export interface Schema$Document {
    /**
     * Output only. The time at which the document was created.  This value
     * increases monotonically when a document is deleted then recreated. It can
     * also be compared to values from other documents and the `read_time` of a
     * query.
     */
    createTime: string;
    /**
     * The document's fields.  The map keys represent field names.  A simple
     * field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or
     * `_`, and must not start with `0` to `9`. For example, `foo_bar_17`.  Field
     * names matching the regular expression `__.*__` are reserved. Reserved field
     * names are forbidden except in certain documented contexts. The map keys,
     * represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
     * Field paths may be used in other contexts to refer to structured fields
     * defined here. For `map_value`, the field path is represented by the simple
     * or quoted field names of the containing fields, delimited by `.`. For
     * example, the structured field `"foo" : { map_value: {
     * "x&y" : { string_value: "hello" }}}` would be
     * represented by the field path `foo.x&y`.  Within a field path, a quoted
     * field name starts and ends with `` ` `` and may contain any character. Some
     * characters, including `` ` ``, must be escaped using a `\`. For example, ``
     * `x&y` `` represents `x&y` and `` `bak\`tik` `` represents ``
     * bak`tik ``.
     */
    fields: any;
    /**
     * The resource name of the document, for example
     * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
     */
    name: string;
    /**
     * Output only. The time at which the document was last changed.  This value
     * is initially set to the `create_time` then increases monotonically with
     * each change to the document. It can also be compared to values from other
     * documents and the `read_time` of a query.
     */
    updateTime: string;
}
/**
 * A Document has changed.  May be the result of multiple writes, including
 * deletes, that ultimately resulted in a new value for the Document.  Multiple
 * DocumentChange messages may be returned for the same logical change, if
 * multiple targets are affected.
 */
export interface Schema$DocumentChange {
    /**
     * The new state of the Document.  If `mask` is set, contains only fields that
     * were updated or added.
     */
    document: Schema$Document;
    /**
     * A set of target IDs for targets that no longer match this document.
     */
    removedTargetIds: number[];
    /**
     * A set of target IDs of targets that match this document.
     */
    targetIds: number[];
}
/**
 * A Document has been deleted.  May be the result of multiple writes, including
 * updates, the last of which deleted the Document.  Multiple DocumentDelete
 * messages may be returned for the same logical delete, if multiple targets are
 * affected.
 */
export interface Schema$DocumentDelete {
    /**
     * The resource name of the Document that was deleted.
     */
    document: string;
    /**
     * The read timestamp at which the delete was observed.  Greater or equal to
     * the `commit_time` of the delete.
     */
    readTime: string;
    /**
     * A set of target IDs for targets that previously matched this entity.
     */
    removedTargetIds: number[];
}
/**
 * A set of field paths on a document. Used to restrict a get or update
 * operation on a document to a subset of its fields. This is different from
 * standard field masks, as this is always scoped to a Document, and takes in
 * account the dynamic nature of Value.
 */
export interface Schema$DocumentMask {
    /**
     * The list of field paths in the mask. See Document.fields for a field path
     * syntax reference.
     */
    fieldPaths: string[];
}
/**
 * A Document has been removed from the view of the targets.  Sent if the
 * document is no longer relevant to a target and is out of view. Can be sent
 * instead of a DocumentDelete or a DocumentChange if the server can not send
 * the new value of the document.  Multiple DocumentRemove messages may be
 * returned for the same logical write or delete, if multiple targets are
 * affected.
 */
export interface Schema$DocumentRemove {
    /**
     * The resource name of the Document that has gone out of view.
     */
    document: string;
    /**
     * The read timestamp at which the remove was observed.  Greater or equal to
     * the `commit_time` of the change/delete/remove.
     */
    readTime: string;
    /**
     * A set of target IDs for targets that previously matched this document.
     */
    removedTargetIds: number[];
}
/**
 * A target specified by a set of documents names.
 */
export interface Schema$DocumentsTarget {
    /**
     * The names of the documents to retrieve. In the format:
     * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
     * The request will fail if any of the document is not a child resource of the
     * given `database`. Duplicate names will be elided.
     */
    documents: string[];
}
/**
 * A transformation of a document.
 */
export interface Schema$DocumentTransform {
    /**
     * The name of the document to transform.
     */
    document: string;
    /**
     * The list of transformations to apply to the fields of the document, in
     * order. This must not be empty.
     */
    fieldTransforms: Schema$FieldTransform[];
}
/**
 * A generic empty message that you can re-use to avoid defining duplicated
 * empty messages in your APIs. A typical example is to use it as the request or
 * the response type of an API method. For instance:      service Foo { rpc
 * Bar(google.protobuf.Empty) returns (google.protobuf.Empty);     }  The JSON
 * representation for `Empty` is empty JSON object `{}`.
 */
export interface Schema$Empty {
}
/**
 * A digest of all the documents that match a given target.
 */
export interface Schema$ExistenceFilter {
    /**
     * The total count of documents that match target_id.  If different from the
     * count of documents in the client that match, the client must manually
     * determine which documents no longer match the target.
     */
    count: number;
    /**
     * The target ID to which this filter applies.
     */
    targetId: number;
}
/**
 * A filter on a specific field.
 */
export interface Schema$FieldFilter {
    /**
     * The field to filter by.
     */
    field: Schema$FieldReference;
    /**
     * The operator to filter by.
     */
    op: string;
    /**
     * The value to compare to.
     */
    value: Schema$Value;
}
/**
 * A reference to a field, such as `max(messages.time) as max_time`.
 */
export interface Schema$FieldReference {
    fieldPath: string;
}
/**
 * A transformation of a field of the document.
 */
export interface Schema$FieldTransform {
    /**
     * The path of the field. See Document.fields for the field path syntax
     * reference.
     */
    fieldPath: string;
    /**
     * Sets the field to the given server value.
     */
    setToServerValue: string;
}
/**
 * A filter.
 */
export interface Schema$Filter {
    /**
     * A composite filter.
     */
    compositeFilter: Schema$CompositeFilter;
    /**
     * A filter on a document field.
     */
    fieldFilter: Schema$FieldFilter;
    /**
     * A filter that takes exactly one argument.
     */
    unaryFilter: Schema$UnaryFilter;
}
/**
 * An index definition.
 */
export interface Schema$Index {
    /**
     * The collection ID to which this index applies. Required.
     */
    collectionId: string;
    /**
     * The fields to index.
     */
    fields: Schema$IndexField[];
    /**
     * The resource name of the index. Output only.
     */
    name: string;
    /**
     * The state of the index. Output only.
     */
    state: string;
}
/**
 * A field of an index.
 */
export interface Schema$IndexField {
    /**
     * The path of the field. Must match the field path specification described by
     * google.firestore.v1beta1.Document.fields. Special field path `__name__` may
     * be used by itself or at the end of a path. `__type__` may be used only at
     * the end of path.
     */
    fieldPath: string;
    /**
     * The field's mode.
     */
    mode: string;
}
/**
 * An object representing a latitude/longitude pair. This is expressed as a pair
 * of doubles representing degrees latitude and degrees longitude. Unless
 * specified otherwise, this must conform to the <a
 * href="http://www.unoosa.org/pdf/icg/2012/template/WGS_84.pdf">WGS84
 * standard</a>. Values must be within normalized ranges.
 */
export interface Schema$LatLng {
    /**
     * The latitude in degrees. It must be in the range [-90.0, +90.0].
     */
    latitude: number;
    /**
     * The longitude in degrees. It must be in the range [-180.0, +180.0].
     */
    longitude: number;
}
/**
 * The request for Firestore.ListCollectionIds.
 */
export interface Schema$ListCollectionIdsRequest {
    /**
     * The maximum number of results to return.
     */
    pageSize: number;
    /**
     * A page token. Must be a value from ListCollectionIdsResponse.
     */
    pageToken: string;
}
/**
 * The response from Firestore.ListCollectionIds.
 */
export interface Schema$ListCollectionIdsResponse {
    /**
     * The collection ids.
     */
    collectionIds: string[];
    /**
     * A page token that may be used to continue the list.
     */
    nextPageToken: string;
}
/**
 * The response for Firestore.ListDocuments.
 */
export interface Schema$ListDocumentsResponse {
    /**
     * The Documents found.
     */
    documents: Schema$Document[];
    /**
     * The next page token.
     */
    nextPageToken: string;
}
/**
 * A request for Firestore.Listen
 */
export interface Schema$ListenRequest {
    /**
     * A target to add to this stream.
     */
    addTarget: Schema$Target;
    /**
     * Labels associated with this target change.
     */
    labels: any;
    /**
     * The ID of a target to remove from this stream.
     */
    removeTarget: number;
}
/**
 * The response for Firestore.Listen.
 */
export interface Schema$ListenResponse {
    /**
     * A Document has changed.
     */
    documentChange: Schema$DocumentChange;
    /**
     * A Document has been deleted.
     */
    documentDelete: Schema$DocumentDelete;
    /**
     * A Document has been removed from a target (because it is no longer relevant
     * to that target).
     */
    documentRemove: Schema$DocumentRemove;
    /**
     * A filter to apply to the set of documents previously returned for the given
     * target.  Returned when documents may have been removed from the given
     * target, but the exact documents are unknown.
     */
    filter: Schema$ExistenceFilter;
    /**
     * Targets have changed.
     */
    targetChange: Schema$TargetChange;
}
/**
 * The response for FirestoreAdmin.ListIndexes.
 */
export interface Schema$ListIndexesResponse {
    /**
     * The indexes.
     */
    indexes: Schema$Index[];
    /**
     * The standard List next-page token.
     */
    nextPageToken: string;
}
/**
 * A map value.
 */
export interface Schema$MapValue {
    /**
     * The map's fields.  The map keys represent field names. Field names
     * matching the regular expression `__.*__` are reserved. Reserved field names
     * are forbidden except in certain documented contexts. The map keys,
     * represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
     */
    fields: any;
}
/**
 * This resource represents a long-running operation that is the result of a
 * network API call.
 */
export interface Schema$Operation {
    /**
     * If the value is `false`, it means the operation is still in progress. If
     * `true`, the operation is completed, and either `error` or `response` is
     * available.
     */
    done: boolean;
    /**
     * The error result of the operation in case of failure or cancellation.
     */
    error: Schema$Status;
    /**
     * Service-specific metadata associated with the operation.  It typically
     * contains progress information and common metadata such as create time. Some
     * services might not provide such metadata.  Any method that returns a
     * long-running operation should document the metadata type, if any.
     */
    metadata: any;
    /**
     * The server-assigned name, which is only unique within the same service that
     * originally returns it. If you use the default HTTP mapping, the `name`
     * should have the format of `operations/some/unique/name`.
     */
    name: string;
    /**
     * The normal response of the operation in case of success.  If the original
     * method returns no data on success, such as `Delete`, the response is
     * `google.protobuf.Empty`.  If the original method is standard
     * `Get`/`Create`/`Update`, the response should be the resource.  For other
     * methods, the response should have the type `XxxResponse`, where `Xxx` is
     * the original method name.  For example, if the original method name is
     * `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
     */
    response: any;
}
/**
 * An order on a field.
 */
export interface Schema$Order {
    /**
     * The direction to order by. Defaults to `ASCENDING`.
     */
    direction: string;
    /**
     * The field to order by.
     */
    field: Schema$FieldReference;
}
/**
 * A precondition on a document, used for conditional operations.
 */
export interface Schema$Precondition {
    /**
     * When set to `true`, the target document must exist. When set to `false`,
     * the target document must not exist.
     */
    exists: boolean;
    /**
     * When set, the target document must exist and have been last updated at that
     * time.
     */
    updateTime: string;
}
/**
 * The projection of document's fields to return.
 */
export interface Schema$Projection {
    /**
     * The fields to return.  If empty, all fields are returned. To only return
     * the name of the document, use `['__name__']`.
     */
    fields: Schema$FieldReference[];
}
/**
 * A target specified by a query.
 */
export interface Schema$QueryTarget {
    /**
     * The parent resource name. In the format:
     * `projects/{project_id}/databases/{database_id}/documents` or
     * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
     * For example: `projects/my-project/databases/my-database/documents` or
     * `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom`
     */
    parent: string;
    /**
     * A structured query.
     */
    structuredQuery: Schema$StructuredQuery;
}
/**
 * Options for a transaction that can only be used to read documents.
 */
export interface Schema$ReadOnly {
    /**
     * Reads documents at the given time. This may not be older than 60 seconds.
     */
    readTime: string;
}
/**
 * Options for a transaction that can be used to read and write documents.
 */
export interface Schema$ReadWrite {
    /**
     * An optional transaction to retry.
     */
    retryTransaction: string;
}
/**
 * The request for Firestore.Rollback.
 */
export interface Schema$RollbackRequest {
    /**
     * The transaction to roll back.
     */
    transaction: string;
}
/**
 * The request for Firestore.RunQuery.
 */
export interface Schema$RunQueryRequest {
    /**
     * Starts a new transaction and reads the documents. Defaults to a read-only
     * transaction. The new transaction ID will be returned as the first response
     * in the stream.
     */
    newTransaction: Schema$TransactionOptions;
    /**
     * Reads documents as they were at the given time. This may not be older than
     * 60 seconds.
     */
    readTime: string;
    /**
     * A structured query.
     */
    structuredQuery: Schema$StructuredQuery;
    /**
     * Reads documents in a transaction.
     */
    transaction: string;
}
/**
 * The response for Firestore.RunQuery.
 */
export interface Schema$RunQueryResponse {
    /**
     * A query result. Not set when reporting partial progress.
     */
    document: Schema$Document;
    /**
     * The time at which the document was read. This may be monotonically
     * increasing; in this case, the previous documents in the result stream are
     * guaranteed not to have changed between their `read_time` and this one.  If
     * the query returns no results, a response with `read_time` and no `document`
     * will be sent, and this represents the time at which the query was run.
     */
    readTime: string;
    /**
     * The number of results that have been skipped due to an offset between the
     * last response and the current response.
     */
    skippedResults: number;
    /**
     * The transaction that was started as part of this request. Can only be set
     * in the first response, and only if RunQueryRequest.new_transaction was set
     * in the request. If set, no other fields will be set in this response.
     */
    transaction: string;
}
/**
 * The `Status` type defines a logical error model that is suitable for
 * different programming environments, including REST APIs and RPC APIs. It is
 * used by [gRPC](https://github.com/grpc). The error model is designed to be:
 * - Simple to use and understand for most users - Flexible enough to meet
 * unexpected needs  # Overview  The `Status` message contains three pieces of
 * data: error code, error message, and error details. The error code should be
 * an enum value of google.rpc.Code, but it may accept additional error codes if
 * needed.  The error message should be a developer-facing English message that
 * helps developers *understand* and *resolve* the error. If a localized
 * user-facing error message is needed, put the localized message in the error
 * details or localize it in the client. The optional error details may contain
 * arbitrary information about the error. There is a predefined set of error
 * detail types in the package `google.rpc` that can be used for common error
 * conditions.  # Language mapping  The `Status` message is the logical
 * representation of the error model, but it is not necessarily the actual wire
 * format. When the `Status` message is exposed in different client libraries
 * and different wire protocols, it can be mapped differently. For example, it
 * will likely be mapped to some exceptions in Java, but more likely mapped to
 * some error codes in C.  # Other uses  The error model and the `Status`
 * message can be used in a variety of environments, either with or without
 * APIs, to provide a consistent developer experience across different
 * environments.  Example uses of this error model include:  - Partial errors.
 * If a service needs to return partial errors to the client,     it may embed
 * the `Status` in the normal response to indicate the partial     errors.  -
 * Workflow errors. A typical workflow has multiple steps. Each step may have a
 * `Status` message for error reporting.  - Batch operations. If a client uses
 * batch request and batch response, the     `Status` message should be used
 * directly inside batch response, one for     each error sub-response.  -
 * Asynchronous operations. If an API call embeds asynchronous operation results
 * in its response, the status of those operations should be     represented
 * directly using the `Status` message.  - Logging. If some API errors are
 * stored in logs, the message `Status` could     be used directly after any
 * stripping needed for security/privacy reasons.
 */
export interface Schema$Status {
    /**
     * The status code, which should be an enum value of google.rpc.Code.
     */
    code: number;
    /**
     * A list of messages that carry the error details.  There is a common set of
     * message types for APIs to use.
     */
    details: any[];
    /**
     * A developer-facing error message, which should be in English. Any
     * user-facing error message should be localized and sent in the
     * google.rpc.Status.details field, or localized by the client.
     */
    message: string;
}
/**
 * A Firestore query.
 */
export interface Schema$StructuredQuery {
    /**
     * A end point for the query results.
     */
    endAt: Schema$Cursor;
    /**
     * The collections to query.
     */
    from: Schema$CollectionSelector[];
    /**
     * The maximum number of results to return.  Applies after all other
     * constraints. Must be >= 0 if specified.
     */
    limit: number;
    /**
     * The number of results to skip.  Applies before limit, but after all other
     * constraints. Must be >= 0 if specified.
     */
    offset: number;
    /**
     * The order to apply to the query results.  Firestore guarantees a stable
     * ordering through the following rules:   * Any field required to appear in
     * `order_by`, that is not already    specified in `order_by`, is appended to
     * the order in field name order    by default.  * If an order on `__name__`
     * is not specified, it is appended by default.  Fields are appended with the
     * same sort direction as the last order specified, or 'ASCENDING' if
     * no order was specified. For example:   * `SELECT * FROM Foo ORDER BY A`
     * becomes    `SELECT * FROM Foo ORDER BY A, __name__`  * `SELECT * FROM Foo
     * ORDER BY A DESC` becomes    `SELECT * FROM Foo ORDER BY A DESC, __name__
     * DESC`  * `SELECT * FROM Foo WHERE A > 1` becomes    `SELECT * FROM Foo
     * WHERE A > 1 ORDER BY A, __name__`
     */
    orderBy: Schema$Order[];
    /**
     * The projection to return.
     */
    select: Schema$Projection;
    /**
     * A starting point for the query results.
     */
    startAt: Schema$Cursor;
    /**
     * The filter to apply.
     */
    where: Schema$Filter;
}
/**
 * A specification of a set of documents to listen to.
 */
export interface Schema$Target {
    /**
     * A target specified by a set of document names.
     */
    documents: Schema$DocumentsTarget;
    /**
     * If the target should be removed once it is current and consistent.
     */
    once: boolean;
    /**
     * A target specified by a query.
     */
    query: Schema$QueryTarget;
    /**
     * Start listening after a specific `read_time`.  The client must know the
     * state of matching documents at this time.
     */
    readTime: string;
    /**
     * A resume token from a prior TargetChange for an identical target.  Using a
     * resume token with a different target is unsupported and may fail.
     */
    resumeToken: string;
    /**
     * A client provided target ID.  If not set, the server will assign an ID for
     * the target.  Used for resuming a target without changing IDs. The IDs can
     * either be client-assigned or be server-assigned in a previous stream. All
     * targets with client provided IDs must be added before adding a target that
     * needs a server-assigned id.
     */
    targetId: number;
}
/**
 * Targets being watched have changed.
 */
export interface Schema$TargetChange {
    /**
     * The error that resulted in this change, if applicable.
     */
    cause: Schema$Status;
    /**
     * The consistent `read_time` for the given `target_ids` (omitted when the
     * target_ids are not at a consistent snapshot).  The stream is guaranteed to
     * send a `read_time` with `target_ids` empty whenever the entire stream
     * reaches a new consistent snapshot. ADD, CURRENT, and RESET messages are
     * guaranteed to (eventually) result in a new consistent snapshot (while
     * NO_CHANGE and REMOVE messages are not).  For a given stream, `read_time` is
     * guaranteed to be monotonically increasing.
     */
    readTime: string;
    /**
     * A token that can be used to resume the stream for the given `target_ids`,
     * or all targets if `target_ids` is empty.  Not set on every target change.
     */
    resumeToken: string;
    /**
     * The type of change that occurred.
     */
    targetChangeType: string;
    /**
     * The target IDs of targets that have changed.  If empty, the change applies
     * to all targets.  For `target_change_type=ADD`, the order of the target IDs
     * matches the order of the requests to add the targets. This allows clients
     * to unambiguously associate server-assigned target IDs with added targets.
     * For other states, the order of the target IDs is not defined.
     */
    targetIds: number[];
}
/**
 * Options for creating a new transaction.
 */
export interface Schema$TransactionOptions {
    /**
     * The transaction can only be used for read operations.
     */
    readOnly: Schema$ReadOnly;
    /**
     * The transaction can be used for both read and write operations.
     */
    readWrite: Schema$ReadWrite;
}
/**
 * A filter with a single operand.
 */
export interface Schema$UnaryFilter {
    /**
     * The field to which to apply the operator.
     */
    field: Schema$FieldReference;
    /**
     * The unary operator to apply.
     */
    op: string;
}
/**
 * A message that can hold any of the supported value types.
 */
export interface Schema$Value {
    /**
     * An array value.  Cannot contain another array value.
     */
    arrayValue: Schema$ArrayValue;
    /**
     * A boolean value.
     */
    booleanValue: boolean;
    /**
     * A bytes value.  Must not exceed 1 MiB - 89 bytes. Only the first 1,500
     * bytes are considered by queries.
     */
    bytesValue: string;
    /**
     * A double value.
     */
    doubleValue: number;
    /**
     * A geo point value representing a point on the surface of Earth.
     */
    geoPointValue: Schema$LatLng;
    /**
     * An integer value.
     */
    integerValue: string;
    /**
     * A map value.
     */
    mapValue: Schema$MapValue;
    /**
     * A null value.
     */
    nullValue: string;
    /**
     * A reference to a document. For example:
     * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
     */
    referenceValue: string;
    /**
     * A string value.  The string, represented as UTF-8, must not exceed 1 MiB -
     * 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are
     * considered by queries.
     */
    stringValue: string;
    /**
     * A timestamp value.  Precise only to microseconds. When stored, any
     * additional precision is rounded down.
     */
    timestampValue: string;
}
/**
 * A write on a document.
 */
export interface Schema$Write {
    /**
     * An optional precondition on the document.  The write will fail if this is
     * set and not met by the target document.
     */
    currentDocument: Schema$Precondition;
    /**
     * A document name to delete. In the format:
     * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
     */
    delete: string;
    /**
     * Applies a tranformation to a document. At most one `transform` per document
     * is allowed in a given request. An `update` cannot follow a `transform` on
     * the same document in a given request.
     */
    transform: Schema$DocumentTransform;
    /**
     * A document to write.
     */
    update: Schema$Document;
    /**
     * The fields to update in this write.  This field can be set only when the
     * operation is `update`. If the mask is not set for an `update` and the
     * document exists, any existing data will be overwritten. If the mask is set
     * and the document on the server has fields not covered by the mask, they are
     * left unchanged. Fields referenced in the mask, but not present in the input
     * document, are deleted from the document on the server. The field paths in
     * this mask must not contain a reserved field name.
     */
    updateMask: Schema$DocumentMask;
}
/**
 * The request for Firestore.Write.  The first request creates a stream, or
 * resumes an existing one from a token.  When creating a new stream, the server
 * replies with a response containing only an ID and a token, to use in the next
 * request.  When resuming a stream, the server first streams any responses
 * later than the given token, then a response containing only an up-to-date
 * token, to use in the next request.
 */
export interface Schema$WriteRequest {
    /**
     * Labels associated with this write request.
     */
    labels: any;
    /**
     * The ID of the write stream to resume. This may only be set in the first
     * message. When left empty, a new write stream will be created.
     */
    streamId: string;
    /**
     * A stream token that was previously sent by the server.  The client should
     * set this field to the token from the most recent WriteResponse it has
     * received. This acknowledges that the client has received responses up to
     * this token. After sending this token, earlier tokens may not be used
     * anymore.  The server may close the stream if there are too many
     * unacknowledged responses.  Leave this field unset when creating a new
     * stream. To resume a stream at a specific point, set this field and the
     * `stream_id` field.  Leave this field unset when creating a new stream.
     */
    streamToken: string;
    /**
     * The writes to apply.  Always executed atomically and in order. This must be
     * empty on the first request. This may be empty on the last request. This
     * must not be empty on all other requests.
     */
    writes: Schema$Write[];
}
/**
 * The response for Firestore.Write.
 */
export interface Schema$WriteResponse {
    /**
     * The time at which the commit occurred.
     */
    commitTime: string;
    /**
     * The ID of the stream. Only set on the first message, when a new stream was
     * created.
     */
    streamId: string;
    /**
     * A token that represents the position of this response in the stream. This
     * can be used by a client to resume the stream at this point.  This field is
     * always set.
     */
    streamToken: string;
    /**
     * The result of applying the writes.  This i-th write result corresponds to
     * the i-th write in the request.
     */
    writeResults: Schema$WriteResult[];
}
/**
 * The result of applying a write.
 */
export interface Schema$WriteResult {
    /**
     * The results of applying each DocumentTransform.FieldTransform, in the same
     * order.
     */
    transformResults: Schema$Value[];
    /**
     * The last update time of the document after applying the write. Not set
     * after a `delete`.  If the write did not actually change the document, this
     * will be the previous update_time.
     */
    updateTime: string;
}
export declare class Resource$Projects {
    root: Firestore;
    databases: Resource$Projects$Databases;
    constructor(root: Firestore);
    getRoot(): Firestore;
}
export declare class Resource$Projects$Databases {
    root: Firestore;
    documents: Resource$Projects$Databases$Documents;
    indexes: Resource$Projects$Databases$Indexes;
    constructor(root: Firestore);
    getRoot(): Firestore;
}
export declare class Resource$Projects$Databases$Documents {
    root: Firestore;
    constructor(root: Firestore);
    getRoot(): Firestore;
    /**
     * firestore.projects.databases.documents.batchGet
     * @desc Gets multiple documents.  Documents returned by this method are not
     * guaranteed to be returned in the same order that they were requested.
     * @alias firestore.projects.databases.documents.batchGet
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.database The database name. In the format: `projects/{project_id}/databases/{database_id}`.
     * @param {().BatchGetDocumentsRequest} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    batchGet(params?: any, options?: MethodOptions): AxiosPromise<Schema$BatchGetDocumentsResponse>;
    batchGet(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$BatchGetDocumentsResponse>, callback?: BodyResponseCallback<Schema$BatchGetDocumentsResponse>): void;
    /**
     * firestore.projects.databases.documents.beginTransaction
     * @desc Starts a new transaction.
     * @alias firestore.projects.databases.documents.beginTransaction
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.database The database name. In the format: `projects/{project_id}/databases/{database_id}`.
     * @param {().BeginTransactionRequest} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    beginTransaction(params?: any, options?: MethodOptions): AxiosPromise<Schema$BeginTransactionResponse>;
    beginTransaction(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$BeginTransactionResponse>, callback?: BodyResponseCallback<Schema$BeginTransactionResponse>): void;
    /**
     * firestore.projects.databases.documents.commit
     * @desc Commits a transaction, while optionally updating documents.
     * @alias firestore.projects.databases.documents.commit
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.database The database name. In the format: `projects/{project_id}/databases/{database_id}`.
     * @param {().CommitRequest} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    commit(params?: any, options?: MethodOptions): AxiosPromise<Schema$CommitResponse>;
    commit(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$CommitResponse>, callback?: BodyResponseCallback<Schema$CommitResponse>): void;
    /**
     * firestore.projects.databases.documents.createDocument
     * @desc Creates a new document.
     * @alias firestore.projects.databases.documents.createDocument
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.collectionId The collection ID, relative to `parent`, to list. For example: `chatrooms`.
     * @param {string=} params.documentId The client-assigned document ID to use for this document.  Optional. If not specified, an ID will be assigned by the service.
     * @param {string=} params.mask.fieldPaths The list of field paths in the mask. See Document.fields for a field path syntax reference.
     * @param {string} params.parent The parent resource. For example: `projects/{project_id}/databases/{database_id}/documents` or `projects/{project_id}/databases/{database_id}/documents/chatrooms/{chatroom_id}`
     * @param {().Document} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    createDocument(params?: any, options?: MethodOptions): AxiosPromise<Schema$Document>;
    createDocument(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$Document>, callback?: BodyResponseCallback<Schema$Document>): void;
    /**
     * firestore.projects.databases.documents.delete
     * @desc Deletes a document.
     * @alias firestore.projects.databases.documents.delete
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {boolean=} params.currentDocument.exists When set to `true`, the target document must exist. When set to `false`, the target document must not exist.
     * @param {string=} params.currentDocument.updateTime When set, the target document must exist and have been last updated at that time.
     * @param {string} params.name The resource name of the Document to delete. In the format: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    delete(params?: any, options?: MethodOptions): AxiosPromise<Schema$Empty>;
    delete(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$Empty>, callback?: BodyResponseCallback<Schema$Empty>): void;
    /**
     * firestore.projects.databases.documents.get
     * @desc Gets a single document.
     * @alias firestore.projects.databases.documents.get
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string=} params.mask.fieldPaths The list of field paths in the mask. See Document.fields for a field path syntax reference.
     * @param {string} params.name The resource name of the Document to get. In the format: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
     * @param {string=} params.readTime Reads the version of the document at the given time. This may not be older than 60 seconds.
     * @param {string=} params.transaction Reads the document in a transaction.
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    get(params?: any, options?: MethodOptions): AxiosPromise<Schema$Document>;
    get(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$Document>, callback?: BodyResponseCallback<Schema$Document>): void;
    /**
     * firestore.projects.databases.documents.list
     * @desc Lists documents.
     * @alias firestore.projects.databases.documents.list
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.collectionId The collection ID, relative to `parent`, to list. For example: `chatrooms` or `messages`.
     * @param {string=} params.mask.fieldPaths The list of field paths in the mask. See Document.fields for a field path syntax reference.
     * @param {string=} params.orderBy The order to sort results by. For example: `priority desc, name`.
     * @param {integer=} params.pageSize The maximum number of documents to return.
     * @param {string=} params.pageToken The `next_page_token` value returned from a previous List request, if any.
     * @param {string} params.parent The parent resource name. In the format: `projects/{project_id}/databases/{database_id}/documents` or `projects/{project_id}/databases/{database_id}/documents/{document_path}`. For example: `projects/my-project/databases/my-database/documents` or `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom`
     * @param {string=} params.readTime Reads documents as they were at the given time. This may not be older than 60 seconds.
     * @param {boolean=} params.showMissing If the list should show missing documents. A missing document is a document that does not exist but has sub-documents. These documents will be returned with a key but will not have fields, Document.create_time, or Document.update_time set.  Requests with `show_missing` may not specify `where` or `order_by`.
     * @param {string=} params.transaction Reads documents in a transaction.
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    list(params?: any, options?: MethodOptions): AxiosPromise<Schema$ListDocumentsResponse>;
    list(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$ListDocumentsResponse>, callback?: BodyResponseCallback<Schema$ListDocumentsResponse>): void;
    /**
     * firestore.projects.databases.documents.listCollectionIds
     * @desc Lists all the collection IDs underneath a document.
     * @alias firestore.projects.databases.documents.listCollectionIds
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.parent The parent document. In the format: `projects/{project_id}/databases/{database_id}/documents/{document_path}`. For example: `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom`
     * @param {().ListCollectionIdsRequest} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    listCollectionIds(params?: any, options?: MethodOptions): AxiosPromise<Schema$ListCollectionIdsResponse>;
    listCollectionIds(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$ListCollectionIdsResponse>, callback?: BodyResponseCallback<Schema$ListCollectionIdsResponse>): void;
    /**
     * firestore.projects.databases.documents.listen
     * @desc Listens to changes.
     * @alias firestore.projects.databases.documents.listen
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.database The database name. In the format: `projects/{project_id}/databases/{database_id}`.
     * @param {().ListenRequest} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    listen(params?: any, options?: MethodOptions): AxiosPromise<Schema$ListenResponse>;
    listen(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$ListenResponse>, callback?: BodyResponseCallback<Schema$ListenResponse>): void;
    /**
     * firestore.projects.databases.documents.patch
     * @desc Updates or inserts a document.
     * @alias firestore.projects.databases.documents.patch
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {boolean=} params.currentDocument.exists When set to `true`, the target document must exist. When set to `false`, the target document must not exist.
     * @param {string=} params.currentDocument.updateTime When set, the target document must exist and have been last updated at that time.
     * @param {string=} params.mask.fieldPaths The list of field paths in the mask. See Document.fields for a field path syntax reference.
     * @param {string} params.name The resource name of the document, for example `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
     * @param {string=} params.updateMask.fieldPaths The list of field paths in the mask. See Document.fields for a field path syntax reference.
     * @param {().Document} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    patch(params?: any, options?: MethodOptions): AxiosPromise<Schema$Document>;
    patch(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$Document>, callback?: BodyResponseCallback<Schema$Document>): void;
    /**
     * firestore.projects.databases.documents.rollback
     * @desc Rolls back a transaction.
     * @alias firestore.projects.databases.documents.rollback
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.database The database name. In the format: `projects/{project_id}/databases/{database_id}`.
     * @param {().RollbackRequest} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    rollback(params?: any, options?: MethodOptions): AxiosPromise<Schema$Empty>;
    rollback(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$Empty>, callback?: BodyResponseCallback<Schema$Empty>): void;
    /**
     * firestore.projects.databases.documents.runQuery
     * @desc Runs a query.
     * @alias firestore.projects.databases.documents.runQuery
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.parent The parent resource name. In the format: `projects/{project_id}/databases/{database_id}/documents` or `projects/{project_id}/databases/{database_id}/documents/{document_path}`. For example: `projects/my-project/databases/my-database/documents` or `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom`
     * @param {().RunQueryRequest} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    runQuery(params?: any, options?: MethodOptions): AxiosPromise<Schema$RunQueryResponse>;
    runQuery(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$RunQueryResponse>, callback?: BodyResponseCallback<Schema$RunQueryResponse>): void;
    /**
     * firestore.projects.databases.documents.write
     * @desc Streams batches of document updates and deletes, in order.
     * @alias firestore.projects.databases.documents.write
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.database The database name. In the format: `projects/{project_id}/databases/{database_id}`. This is only required in the first message.
     * @param {().WriteRequest} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    write(params?: any, options?: MethodOptions): AxiosPromise<Schema$WriteResponse>;
    write(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$WriteResponse>, callback?: BodyResponseCallback<Schema$WriteResponse>): void;
}
export declare class Resource$Projects$Databases$Indexes {
    root: Firestore;
    constructor(root: Firestore);
    getRoot(): Firestore;
    /**
     * firestore.projects.databases.indexes.create
     * @desc Creates the specified index. A newly created index's initial state is
     * `CREATING`. On completion of the returned google.longrunning.Operation, the
     * state will be `READY`. If the index already exists, the call will return an
     * `ALREADY_EXISTS` status.  During creation, the process could result in an
     * error, in which case the index will move to the `ERROR` state. The process
     * can be recovered by fixing the data that caused the error, removing the
     * index with delete, then re-creating the index with create.  Indexes with a
     * single field cannot be created.
     * @alias firestore.projects.databases.indexes.create
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.parent The name of the database this index will apply to. For example: `projects/{project_id}/databases/{database_id}`
     * @param {().Index} params.resource Request body data
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    create(params?: any, options?: MethodOptions): AxiosPromise<Schema$Operation>;
    create(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$Operation>, callback?: BodyResponseCallback<Schema$Operation>): void;
    /**
     * firestore.projects.databases.indexes.delete
     * @desc Deletes an index.
     * @alias firestore.projects.databases.indexes.delete
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.name The index name. For example: `projects/{project_id}/databases/{database_id}/indexes/{index_id}`
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    delete(params?: any, options?: MethodOptions): AxiosPromise<Schema$Empty>;
    delete(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$Empty>, callback?: BodyResponseCallback<Schema$Empty>): void;
    /**
     * firestore.projects.databases.indexes.get
     * @desc Gets an index.
     * @alias firestore.projects.databases.indexes.get
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string} params.name The name of the index. For example: `projects/{project_id}/databases/{database_id}/indexes/{index_id}`
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    get(params?: any, options?: MethodOptions): AxiosPromise<Schema$Index>;
    get(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$Index>, callback?: BodyResponseCallback<Schema$Index>): void;
    /**
     * firestore.projects.databases.indexes.list
     * @desc Lists the indexes that match the specified filters.
     * @alias firestore.projects.databases.indexes.list
     * @memberOf! ()
     *
     * @param {object} params Parameters for request
     * @param {string=} params.filter
     * @param {integer=} params.pageSize The standard List page size.
     * @param {string=} params.pageToken The standard List page token.
     * @param {string} params.parent The database name. For example: `projects/{project_id}/databases/{database_id}`
     * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
     * @param {callback} callback The callback that handles the response.
     * @return {object} Request object
     */
    list(params?: any, options?: MethodOptions): AxiosPromise<Schema$ListIndexesResponse>;
    list(params?: any, options?: MethodOptions | BodyResponseCallback<Schema$ListIndexesResponse>, callback?: BodyResponseCallback<Schema$ListIndexesResponse>): void;
}