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TypeScript

/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
import type { Config } from '@jest/types';
import type { BabelTraverse, Prettier } from './types';
export declare type SnapshotStateOptions = {
updateSnapshot: Config.SnapshotUpdateState;
getPrettier: () => null | Prettier;
getBabelTraverse: () => BabelTraverse;
expand?: boolean;
};
export declare type SnapshotMatchOptions = {
testName: string;
received: unknown;
key?: string;
inlineSnapshot?: string;
isInline: boolean;
error?: Error;
};
declare type SnapshotReturnOptions = {
actual: string;
count: number;
expected?: string;
key: string;
pass: boolean;
};
declare type SaveStatus = {
deleted: boolean;
saved: boolean;
};
export default class SnapshotState {
private _counters;
private _dirty;
private _index;
private _updateSnapshot;
private _snapshotData;
private _initialData;
private _snapshotPath;
private _inlineSnapshots;
private _uncheckedKeys;
private _getBabelTraverse;
private _getPrettier;
added: number;
expand: boolean;
matched: number;
unmatched: number;
updated: number;
constructor(snapshotPath: Config.Path, options: SnapshotStateOptions);
markSnapshotsAsCheckedForTest(testName: string): void;
private _addSnapshot;
clear(): void;
save(): SaveStatus;
getUncheckedCount(): number;
getUncheckedKeys(): Array<string>;
removeUncheckedKeys(): void;
match({ testName, received, key, inlineSnapshot, isInline, error, }: SnapshotMatchOptions): SnapshotReturnOptions;
fail(testName: string, _received: unknown, key?: string): string;
}
export {};