[backend] fix: 修复异常处理和类型转换问题

frontend/node_modules/graphemer/CHANGELOG.md

@@ -0,0 +1,30 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [1.3.0] - 2021-12-13
+
+### Added
+
+- Updated to include support for Unicode 14
+
+## [1.2.0] - 2021-01-29
+
+### Updated
+
+- Refactored to increase speed
+
+## [1.1.0] - 2020-09-14
+
+### Added
+
+- Updated to include support for Unicode 13
+
+## [1.0.0] - 2020-09-13
+
+- Forked from work by @JLHwung on original `Grapheme-Splitter` library: https://github.com/JLHwung/grapheme-splitter/tree/next
+- Converted to Typescript
+- Added development and build tooling

frontend/node_modules/graphemer/README.md

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+# Graphemer: Unicode Character Splitter 🪓
+
+## Introduction
+
+This library continues the work of [Grapheme Splitter](https://github.com/orling/grapheme-splitter) and supports the following unicode versions:
+
+- Unicode 15 and below `[v1.4.0]`
+- Unicode 14 and below `[v1.3.0]`
+- Unicode 13 and below `[v1.1.0]`
+- Unicode 11 and below `[v1.0.0]` (Unicode 10 supported by `grapheme-splitter`)
+
+In JavaScript there is not always a one-to-one relationship between string characters and what a user would call a separate visual "letter". Some symbols are represented by several characters. This can cause issues when splitting strings and inadvertently cutting a multi-char letter in half, or when you need the actual number of letters in a string.
+
+For example, emoji characters like "🌷","🎁","💩","😜" and "👍" are represented by two JavaScript characters each (high surrogate and low surrogate). That is,
+
+```javascript
+'🌷'.length == 2;
+```
+
+The combined emoji are even longer:
+
+```javascript
+'🏳️‍🌈'.length == 6;
+```
+
+What's more, some languages often include combining marks - characters that are used to modify the letters before them. Common examples are the German letter ü and the Spanish letter ñ. Sometimes they can be represented alternatively both as a single character and as a letter + combining mark, with both forms equally valid:
+
+```javascript
+var two = 'ñ'; // unnormalized two-char n+◌̃, i.e. "\u006E\u0303";
+var one = 'ñ'; // normalized single-char, i.e. "\u00F1"
+
+console.log(one != two); // prints 'true'
+```
+
+Unicode normalization, as performed by the popular punycode.js library or ECMAScript 6's String.normalize, can **sometimes** fix those differences and turn two-char sequences into single characters. But it is **not** enough in all cases. Some languages like Hindi make extensive use of combining marks on their letters, that have no dedicated single-codepoint Unicode sequences, due to the sheer number of possible combinations.
+For example, the Hindi word "अनुच्छेद" is comprised of 5 letters and 3 combining marks:
+
+अ + न + ु + च + ् + छ + े + द
+
+which is in fact just 5 user-perceived letters:
+
+अ + नु + च् + छे + द
+
+and which Unicode normalization would not combine properly.
+There are also the unusual letter+combining mark combinations which have no dedicated Unicode codepoint. The string Z͑ͫ̓ͪ̂ͫ̽͏̴̙̤̞͉͚̯̞̠͍A̴̵̜̰͔ͫ͗͢L̠ͨͧͩ͘G̴̻͈͍͔̹̑͗̎̅͛́Ǫ̵̹̻̝̳͂̌̌͘ obviously has 5 separate letters, but is in fact comprised of 58 JavaScript characters, most of which are combining marks.
+
+Enter the `graphemer` library. It can be used to properly split JavaScript strings into what a human user would call separate letters (or "extended grapheme clusters" in Unicode terminology), no matter what their internal representation is. It is an implementation on the [Default Grapheme Cluster Boundary](http://unicode.org/reports/tr29/#Default_Grapheme_Cluster_Table) of [UAX #29](http://www.unicode.org/reports/tr29/).
+
+## Installation
+
+Install `graphemer` using the NPM command below:
+
+```
+$ npm i graphemer
+```
+
+## Usage
+
+If you're using [Typescript](https://www.typescriptlang.org/) or a compiler like [Babel](https://babeljs.io/) (or something like Create React App) things are pretty simple; just import, initialize and use!
+
+```javascript
+import Graphemer from 'graphemer';
+
+const splitter = new Graphemer();
+
+// split the string to an array of grapheme clusters (one string each)
+const graphemes = splitter.splitGraphemes(string);
+
+// iterate the string to an iterable iterator of grapheme clusters (one string each)
+const graphemeIterator = splitter.iterateGraphemes(string);
+
+// or do this if you just need their number
+const graphemeCount = splitter.countGraphemes(string);
+```
+
+If you're using vanilla Node you can use the `require()` method.
+
+```javascript
+const Graphemer = require('graphemer').default;
+
+const splitter = new Graphemer();
+
+const graphemes = splitter.splitGraphemes(string);
+```
+
+## Examples
+
+```javascript
+import Graphemer from 'graphemer';
+
+const splitter = new Graphemer();
+
+// plain latin alphabet - nothing spectacular
+splitter.splitGraphemes('abcd'); // returns ["a", "b", "c", "d"]
+
+// two-char emojis and six-char combined emoji
+splitter.splitGraphemes('🌷🎁💩😜👍🏳️‍🌈'); // returns ["🌷","🎁","💩","😜","👍","🏳️‍🌈"]
+
+// diacritics as combining marks, 10 JavaScript chars
+splitter.splitGraphemes('Ĺo͂řȩm̅'); // returns ["Ĺ","o͂","ř","ȩ","m̅"]
+
+// individual Korean characters (Jamo), 4 JavaScript chars
+splitter.splitGraphemes('뎌쉐'); // returns ["뎌","쉐"]
+
+// Hindi text with combining marks, 8 JavaScript chars
+splitter.splitGraphemes('अनुच्छेद'); // returns ["अ","नु","च्","छे","द"]
+
+// demonic multiple combining marks, 75 JavaScript chars
+splitter.splitGraphemes('Z͑ͫ̓ͪ̂ͫ̽͏̴̙̤̞͉͚̯̞̠͍A̴̵̜̰͔ͫ͗͢L̠ͨͧͩ͘G̴̻͈͍͔̹̑͗̎̅͛́Ǫ̵̹̻̝̳͂̌̌͘!͖̬̰̙̗̿̋ͥͥ̂ͣ̐́́͜͞'); // returns ["Z͑ͫ̓ͪ̂ͫ̽͏̴̙̤̞͉͚̯̞̠͍","A̴̵̜̰͔ͫ͗͢","L̠ͨͧͩ͘","G̴̻͈͍͔̹̑͗̎̅͛́","Ǫ̵̹̻̝̳͂̌̌͘","!͖̬̰̙̗̿̋ͥͥ̂ͣ̐́́͜͞"]
+```
+
+## TypeScript
+
+Graphemer is built with TypeScript and, of course, includes type declarations.
+
+```javascript
+import Graphemer from 'graphemer';
+
+const splitter = new Graphemer();
+
+const split: string[] = splitter.splitGraphemes('Z͑ͫ̓ͪ̂ͫ̽͏̴̙̤̞͉͚̯̞̠͍A̴̵̜̰͔ͫ͗͢L̠ͨͧͩ͘G̴̻͈͍͔̹̑͗̎̅͛́Ǫ̵̹̻̝̳͂̌̌͘!͖̬̰̙̗̿̋ͥͥ̂ͣ̐́́͜͞');
+```
+
+## Contributing
+
+See [Contribution Guide](./CONTRIBUTING.md).
+
+## Acknowledgements
+
+This library is a fork of the incredible work done by Orlin Georgiev and Huáng Jùnliàng at https://github.com/orling/grapheme-splitter.
+
+The original library was heavily influenced by Devon Govett's excellent [grapheme-breaker](https://github.com/devongovett/grapheme-breaker) CoffeeScript library.

frontend/node_modules/graphemer/lib/Graphemer.d.ts

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+import GraphemerIterator from './GraphemerIterator';
+export default class Graphemer {
+    /**
+     * Returns the next grapheme break in the string after the given index
+     * @param string {string}
+     * @param index {number}
+     * @returns {number}
+     */
+    static nextBreak(string: string, index: number): number;
+    /**
+     * Breaks the given string into an array of grapheme clusters
+     * @param str {string}
+     * @returns {string[]}
+     */
+    splitGraphemes(str: string): string[];
+    /**
+     * Returns an iterator of grapheme clusters in the given string
+     * @param str {string}
+     * @returns {GraphemerIterator}
+     */
+    iterateGraphemes(str: string): GraphemerIterator;
+    /**
+     * Returns the number of grapheme clusters in the given string
+     * @param str {string}
+     * @returns {number}
+     */
+    countGraphemes(str: string): number;
+    /**
+     * Given a Unicode code point, determines this symbol's grapheme break property
+     * @param code {number} Unicode code point
+     * @returns {number}
+     */
+    static getGraphemeBreakProperty(code: number): number;
+    /**
+     * Given a Unicode code point, returns if symbol is an extended pictographic or some other break
+     * @param code {number} Unicode code point
+     * @returns {number}
+     */
+    static getEmojiProperty(code: number): number;
+}
+//# sourceMappingURL=Graphemer.d.ts.map

frontend/node_modules/graphemer/lib/Graphemer.d.ts.map

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frontend/node_modules/graphemer/lib/GraphemerHelper.d.ts

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+declare class GraphemerHelper {
+    /**
+     * Check if the the character at the position {pos} of the string is surrogate
+     * @param str {string}
+     * @param pos {number}
+     * @returns {boolean}
+     */
+    static isSurrogate(str: string, pos: number): boolean;
+    /**
+     * The String.prototype.codePointAt polyfill
+     * Private function, gets a Unicode code point from a JavaScript UTF-16 string
+     * handling surrogate pairs appropriately
+     * @param str {string}
+     * @param idx {number}
+     * @returns {number}
+     */
+    static codePointAt(str: string, idx: number): number;
+    /**
+     * Private function, returns whether a break is allowed between the two given grapheme breaking classes
+     * Implemented the UAX #29 3.1.1 Grapheme Cluster Boundary Rules on extended grapheme clusters
+     * @param start {number}
+     * @param mid {Array<number>}
+     * @param end {number}
+     * @param startEmoji {number}
+     * @param midEmoji {Array<number>}
+     * @param endEmoji {number}
+     * @returns {number}
+     */
+    static shouldBreak(start: number, mid: number[], end: number, startEmoji: number, midEmoji: number[], endEmoji: number): number;
+}
+export default GraphemerHelper;
+//# sourceMappingURL=GraphemerHelper.d.ts.map

frontend/node_modules/graphemer/lib/GraphemerHelper.d.ts.map

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frontend/node_modules/graphemer/lib/GraphemerHelper.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const boundaries_1 = require("./boundaries");
+// BreakTypes
+// @type {BreakType}
+const NotBreak = 0;
+const BreakStart = 1;
+const Break = 2;
+const BreakLastRegional = 3;
+const BreakPenultimateRegional = 4;
+class GraphemerHelper {
+    /**
+     * Check if the the character at the position {pos} of the string is surrogate
+     * @param str {string}
+     * @param pos {number}
+     * @returns {boolean}
+     */
+    static isSurrogate(str, pos) {
+        return (0xd800 <= str.charCodeAt(pos) &&
+            str.charCodeAt(pos) <= 0xdbff &&
+            0xdc00 <= str.charCodeAt(pos + 1) &&
+            str.charCodeAt(pos + 1) <= 0xdfff);
+    }
+    /**
+     * The String.prototype.codePointAt polyfill
+     * Private function, gets a Unicode code point from a JavaScript UTF-16 string
+     * handling surrogate pairs appropriately
+     * @param str {string}
+     * @param idx {number}
+     * @returns {number}
+     */
+    static codePointAt(str, idx) {
+        if (idx === undefined) {
+            idx = 0;
+        }
+        const code = str.charCodeAt(idx);
+        // if a high surrogate
+        if (0xd800 <= code && code <= 0xdbff && idx < str.length - 1) {
+            const hi = code;
+            const low = str.charCodeAt(idx + 1);
+            if (0xdc00 <= low && low <= 0xdfff) {
+                return (hi - 0xd800) * 0x400 + (low - 0xdc00) + 0x10000;
+            }
+            return hi;
+        }
+        // if a low surrogate
+        if (0xdc00 <= code && code <= 0xdfff && idx >= 1) {
+            const hi = str.charCodeAt(idx - 1);
+            const low = code;
+            if (0xd800 <= hi && hi <= 0xdbff) {
+                return (hi - 0xd800) * 0x400 + (low - 0xdc00) + 0x10000;
+            }
+            return low;
+        }
+        // just return the char if an unmatched surrogate half or a
+        // single-char codepoint
+        return code;
+    }
+    //
+    /**
+     * Private function, returns whether a break is allowed between the two given grapheme breaking classes
+     * Implemented the UAX #29 3.1.1 Grapheme Cluster Boundary Rules on extended grapheme clusters
+     * @param start {number}
+     * @param mid {Array<number>}
+     * @param end {number}
+     * @param startEmoji {number}
+     * @param midEmoji {Array<number>}
+     * @param endEmoji {number}
+     * @returns {number}
+     */
+    static shouldBreak(start, mid, end, startEmoji, midEmoji, endEmoji) {
+        const all = [start].concat(mid).concat([end]);
+        const allEmoji = [startEmoji].concat(midEmoji).concat([endEmoji]);
+        const previous = all[all.length - 2];
+        const next = end;
+        const nextEmoji = endEmoji;
+        // Lookahead terminator for:
+        // GB12. ^ (RI RI)* RI ? RI
+        // GB13. [^RI] (RI RI)* RI ? RI
+        const rIIndex = all.lastIndexOf(boundaries_1.CLUSTER_BREAK.REGIONAL_INDICATOR);
+        if (rIIndex > 0 &&
+            all.slice(1, rIIndex).every(function (c) {
+                return c === boundaries_1.CLUSTER_BREAK.REGIONAL_INDICATOR;
+            }) &&
+            [boundaries_1.CLUSTER_BREAK.PREPEND, boundaries_1.CLUSTER_BREAK.REGIONAL_INDICATOR].indexOf(previous) === -1) {
+            if (all.filter(function (c) {
+                return c === boundaries_1.CLUSTER_BREAK.REGIONAL_INDICATOR;
+            }).length %
+                2 ===
+                1) {
+                return BreakLastRegional;
+            }
+            else {
+                return BreakPenultimateRegional;
+            }
+        }
+        // GB3. CR × LF
+        if (previous === boundaries_1.CLUSTER_BREAK.CR && next === boundaries_1.CLUSTER_BREAK.LF) {
+            return NotBreak;
+        }
+        // GB4. (Control|CR|LF) ÷
+        else if (previous === boundaries_1.CLUSTER_BREAK.CONTROL ||
+            previous === boundaries_1.CLUSTER_BREAK.CR ||
+            previous === boundaries_1.CLUSTER_BREAK.LF) {
+            return BreakStart;
+        }
+        // GB5. ÷ (Control|CR|LF)
+        else if (next === boundaries_1.CLUSTER_BREAK.CONTROL ||
+            next === boundaries_1.CLUSTER_BREAK.CR ||
+            next === boundaries_1.CLUSTER_BREAK.LF) {
+            return BreakStart;
+        }
+        // GB6. L × (L|V|LV|LVT)
+        else if (previous === boundaries_1.CLUSTER_BREAK.L &&
+            (next === boundaries_1.CLUSTER_BREAK.L ||
+                next === boundaries_1.CLUSTER_BREAK.V ||
+                next === boundaries_1.CLUSTER_BREAK.LV ||
+                next === boundaries_1.CLUSTER_BREAK.LVT)) {
+            return NotBreak;
+        }
+        // GB7. (LV|V) × (V|T)
+        else if ((previous === boundaries_1.CLUSTER_BREAK.LV || previous === boundaries_1.CLUSTER_BREAK.V) &&
+            (next === boundaries_1.CLUSTER_BREAK.V || next === boundaries_1.CLUSTER_BREAK.T)) {
+            return NotBreak;
+        }
+        // GB8. (LVT|T) × (T)
+        else if ((previous === boundaries_1.CLUSTER_BREAK.LVT || previous === boundaries_1.CLUSTER_BREAK.T) &&
+            next === boundaries_1.CLUSTER_BREAK.T) {
+            return NotBreak;
+        }
+        // GB9. × (Extend|ZWJ)
+        else if (next === boundaries_1.CLUSTER_BREAK.EXTEND || next === boundaries_1.CLUSTER_BREAK.ZWJ) {
+            return NotBreak;
+        }
+        // GB9a. × SpacingMark
+        else if (next === boundaries_1.CLUSTER_BREAK.SPACINGMARK) {
+            return NotBreak;
+        }
+        // GB9b. Prepend ×
+        else if (previous === boundaries_1.CLUSTER_BREAK.PREPEND) {
+            return NotBreak;
+        }
+        // GB11. \p{Extended_Pictographic} Extend* ZWJ × \p{Extended_Pictographic}
+        const previousNonExtendIndex = allEmoji
+            .slice(0, -1)
+            .lastIndexOf(boundaries_1.EXTENDED_PICTOGRAPHIC);
+        if (previousNonExtendIndex !== -1 &&
+            allEmoji[previousNonExtendIndex] === boundaries_1.EXTENDED_PICTOGRAPHIC &&
+            all.slice(previousNonExtendIndex + 1, -2).every(function (c) {
+                return c === boundaries_1.CLUSTER_BREAK.EXTEND;
+            }) &&
+            previous === boundaries_1.CLUSTER_BREAK.ZWJ &&
+            nextEmoji === boundaries_1.EXTENDED_PICTOGRAPHIC) {
+            return NotBreak;
+        }
+        // GB12. ^ (RI RI)* RI × RI
+        // GB13. [^RI] (RI RI)* RI × RI
+        if (mid.indexOf(boundaries_1.CLUSTER_BREAK.REGIONAL_INDICATOR) !== -1) {
+            return Break;
+        }
+        if (previous === boundaries_1.CLUSTER_BREAK.REGIONAL_INDICATOR &&
+            next === boundaries_1.CLUSTER_BREAK.REGIONAL_INDICATOR) {
+            return NotBreak;
+        }
+        // GB999. Any ? Any
+        return BreakStart;
+    }
+}
+exports.default = GraphemerHelper;

frontend/node_modules/graphemer/lib/GraphemerIterator.d.ts

@@ -0,0 +1,22 @@
+/**
+ * GraphemerIterator
+ *
+ * Takes a string and a "BreakHandler" method during initialisation
+ * and creates an iterable object that returns individual graphemes.
+ *
+ * @param str {string}
+ * @return GraphemerIterator
+ */
+declare class GraphemerIterator implements Iterator<string> {
+    private _index;
+    private _str;
+    private _nextBreak;
+    constructor(str: string, nextBreak: (str: string, index: number) => number);
+    [Symbol.iterator](): this;
+    next(): {
+        value: string;
+        done: boolean;
+    };
+}
+export default GraphemerIterator;
+//# sourceMappingURL=GraphemerIterator.d.ts.map

frontend/node_modules/graphemer/lib/GraphemerIterator.d.ts.map

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frontend/node_modules/graphemer/lib/GraphemerIterator.js

@@ -0,0 +1,36 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * GraphemerIterator
+ *
+ * Takes a string and a "BreakHandler" method during initialisation
+ * and creates an iterable object that returns individual graphemes.
+ *
+ * @param str {string}
+ * @return GraphemerIterator
+ */
+class GraphemerIterator {
+    constructor(str, nextBreak) {
+        this._index = 0;
+        this._str = str;
+        this._nextBreak = nextBreak;
+    }
+    [Symbol.iterator]() {
+        return this;
+    }
+    next() {
+        let brk;
+        if ((brk = this._nextBreak(this._str, this._index)) < this._str.length) {
+            const value = this._str.slice(this._index, brk);
+            this._index = brk;
+            return { value: value, done: false };
+        }
+        if (this._index < this._str.length) {
+            const value = this._str.slice(this._index);
+            this._index = this._str.length;
+            return { value: value, done: false };
+        }
+        return { value: undefined, done: true };
+    }
+}
+exports.default = GraphemerIterator;

frontend/node_modules/graphemer/lib/boundaries.d.ts

@@ -0,0 +1,35 @@
+/**
+ * The Grapheme_Cluster_Break property value
+ * @see https://www.unicode.org/reports/tr29/#Default_Grapheme_Cluster_Table
+ */
+export declare enum CLUSTER_BREAK {
+    CR = 0,
+    LF = 1,
+    CONTROL = 2,
+    EXTEND = 3,
+    REGIONAL_INDICATOR = 4,
+    SPACINGMARK = 5,
+    L = 6,
+    V = 7,
+    T = 8,
+    LV = 9,
+    LVT = 10,
+    OTHER = 11,
+    PREPEND = 12,
+    E_BASE = 13,
+    E_MODIFIER = 14,
+    ZWJ = 15,
+    GLUE_AFTER_ZWJ = 16,
+    E_BASE_GAZ = 17
+}
+/**
+ * The Emoji character property is an extension of UCD but shares the same namespace and structure
+ * @see http://www.unicode.org/reports/tr51/tr51-14.html#Emoji_Properties_and_Data_Files
+ *
+ * Here we model Extended_Pictograhpic only to implement UAX #29 GB11
+ * \p{Extended_Pictographic} Extend* ZWJ	×	\p{Extended_Pictographic}
+ *
+ * The Emoji character property should not be mixed with Grapheme_Cluster_Break since they are not exclusive
+ */
+export declare const EXTENDED_PICTOGRAPHIC = 101;
+//# sourceMappingURL=boundaries.d.ts.map

frontend/node_modules/graphemer/lib/boundaries.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"boundaries.d.ts","sourceRoot":"","sources":["../src/boundaries.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,oBAAY,aAAa;IACvB,EAAE,IAAI;IACN,EAAE,IAAI;IACN,OAAO,IAAI;IACX,MAAM,IAAI;IACV,kBAAkB,IAAI;IACtB,WAAW,IAAI;IACf,CAAC,IAAI;IACL,CAAC,IAAI;IACL,CAAC,IAAI;IACL,EAAE,IAAI;IACN,GAAG,KAAK;IACR,KAAK,KAAK;IACV,OAAO,KAAK;IACZ,MAAM,KAAK;IACX,UAAU,KAAK;IACf,GAAG,KAAK;IACR,cAAc,KAAK;IACnB,UAAU,KAAK;CAChB;AAED;;;;;;;;GAQG;AACH,eAAO,MAAM,qBAAqB,MAAM,CAAC"}

frontend/node_modules/graphemer/lib/index.d.ts

@@ -0,0 +1,3 @@
+import Graphemer from './Graphemer';
+export default Graphemer;
+//# sourceMappingURL=index.d.ts.map

frontend/node_modules/graphemer/lib/index.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAAA,OAAO,SAAS,MAAM,aAAa,CAAC;AAEpC,eAAe,SAAS,CAAC"}

frontend/node_modules/graphemer/lib/index.js

@@ -0,0 +1,7 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const Graphemer_1 = __importDefault(require("./Graphemer"));
+exports.default = Graphemer_1.default;

frontend/node_modules/graphemer/package.json

@@ -0,0 +1,54 @@
+{
+  "name": "graphemer",
+  "version": "1.4.0",
+  "description": "A JavaScript library that breaks strings into their individual user-perceived characters (including emojis!)",
+  "homepage": "https://github.com/flmnt/graphemer",
+  "author": "Matt Davies <matt@filament.so> (https://github.com/mattpauldavies)",
+  "contributors": [
+    "Orlin Georgiev (https://github.com/orling)",
+    "Huáng Jùnliàng (https://github.com/JLHwung)"
+  ],
+  "main": "./lib/index.js",
+  "types": "./lib/index.d.ts",
+  "files": [
+    "lib"
+  ],
+  "license": "MIT",
+  "keywords": [
+    "utf-8",
+    "strings",
+    "emoji",
+    "split"
+  ],
+  "scripts": {
+    "prepublishOnly": "npm run build",
+    "build": "tsc --project tsconfig.json",
+    "pretest": "npm run build",
+    "test": "ts-node node_modules/tape/bin/tape tests/**.ts",
+    "prettier:check": "prettier --check .",
+    "prettier:fix": "prettier --write ."
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/flmnt/graphemer.git"
+  },
+  "bugs": "https://github.com/flmnt/graphemer/issues",
+  "devDependencies": {
+    "@types/tape": "^4.13.0",
+    "husky": "^4.3.0",
+    "lint-staged": "^10.3.0",
+    "prettier": "^2.1.1",
+    "tape": "^4.6.3",
+    "ts-node": "^9.0.0",
+    "typescript": "^4.0.2"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged",
+      "pre-push": "npm test"
+    }
+  },
+  "lint-staged": {
+    "*.{js,ts,md,json}": "prettier --write"
+  }
+}