All files / helpers/diff diff.types.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
 
 
 
 
 
 
 
 
 
 
 
1x
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
export type JsDiffGranularity = 'chars' | 'words' | 'wordsWithSpace' | 'lines' | 'sentences';
 
export interface JsDiffOptions {
    readonly granularity: JsDiffGranularity;
    readonly ignoreCase: boolean;
    readonly intlSegmenter: boolean;
    readonly stripTrailingCr: boolean;
    readonly newlineIsToken: boolean;
    readonly ignoreNewlineAtEof: boolean;
    readonly ignoreWhitespace: boolean;
}
 
export const DEFAULT_JS_DIFF_OPTIONS: JsDiffOptions = {
    granularity: 'words',
    ignoreCase: false,
    intlSegmenter: true,
    stripTrailingCr: false,
    newlineIsToken: false,
    ignoreNewlineAtEof: false,
    ignoreWhitespace: false,
};
 
export interface DiffChange {
    readonly type: 'equal' | 'insert' | 'delete';
    readonly text: string;
}
 
export interface DiffEngine {
    computeDiff(oldText: string, newText: string): DiffChange[];
}