import { CompareKeys } from 'pretty-format';

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

type DiffOptionsColor = (arg: string) => string;
interface DiffOptions {
    aAnnotation?: string;
    aColor?: DiffOptionsColor;
    aIndicator?: string;
    bAnnotation?: string;
    bColor?: DiffOptionsColor;
    bIndicator?: string;
    changeColor?: DiffOptionsColor;
    changeLineTrailingSpaceColor?: DiffOptionsColor;
    commonColor?: DiffOptionsColor;
    commonIndicator?: string;
    commonLineTrailingSpaceColor?: DiffOptionsColor;
    contextLines?: number;
    emptyFirstOrLastLinePlaceholder?: string;
    expand?: boolean;
    includeChangeCounts?: boolean;
    omitAnnotationLines?: boolean;
    patchColor?: DiffOptionsColor;
    compareKeys?: CompareKeys;
}

export type { DiffOptions as D, DiffOptionsColor as a };