From f9934675b220d344f0fbbc43b800ca98c394eaa2 Mon Sep 17 00:00:00 2001
From: Ashwin Phatak <ashwinpphatak@gmail.com>
Date: Thu, 16 Sep 2021 17:06:10 +0530
Subject: [PATCH] CLI to flatten and generate GQL schema from Solidity file
 (#245)

* Add schema generation.

* Use yargs and add a script to generate schema.

* Add command to generate schema to README.md

* Remove use of arrow functions in visitor.

* Add function to export schema in visitor.

* Create Event union while adding to it.

* Add bool to typemappings.

* Add method descriptions and remove output type mappings.

* Add storage mode.

* Add URL support and a flattening script.

* Fix parameter for flattening in README.md.

* Add setup and references to README.md.

Co-authored-by: prathamesh <prathamesh.musale0@gmail.com>
---
 packages/codegen/.eslintignore          |   2 +
 packages/codegen/.eslintrc.json         |  27 ++
 packages/codegen/README.md              |  83 +++++
 packages/codegen/package.json           |  44 +++
 packages/codegen/src/generate-schema.ts |  72 ++++
 packages/codegen/src/schema.ts          | 228 +++++++++++
 packages/codegen/src/visitor.ts         |  81 ++++
 packages/codegen/tsconfig.json          |  73 ++++
 yarn.lock                               | 477 +++++++++++++++++++++++-
 9 files changed, 1080 insertions(+), 7 deletions(-)
 create mode 100644 packages/codegen/.eslintignore
 create mode 100644 packages/codegen/.eslintrc.json
 create mode 100644 packages/codegen/README.md
 create mode 100644 packages/codegen/package.json
 create mode 100644 packages/codegen/src/generate-schema.ts
 create mode 100644 packages/codegen/src/schema.ts
 create mode 100644 packages/codegen/src/visitor.ts
 create mode 100644 packages/codegen/tsconfig.json

diff --git a/packages/codegen/.eslintignore b/packages/codegen/.eslintignore
new file mode 100644
index 00000000..f5c65561
--- /dev/null
+++ b/packages/codegen/.eslintignore
@@ -0,0 +1,2 @@
+# Don't lint node_modules.
+node_modules
diff --git a/packages/codegen/.eslintrc.json b/packages/codegen/.eslintrc.json
new file mode 100644
index 00000000..476d529d
--- /dev/null
+++ b/packages/codegen/.eslintrc.json
@@ -0,0 +1,27 @@
+{
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "extends": [
+        "semistandard",
+        "plugin:@typescript-eslint/recommended"
+    ],
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "ecmaVersion": 12,
+        "sourceType": "module"
+    },
+    "plugins": [
+        "@typescript-eslint"
+    ],
+    "rules": {
+        "@typescript-eslint/no-explicit-any": "off",
+        "@typescript-eslint/explicit-module-boundary-types": [
+            "warn",
+            {
+                "allowArgumentsExplicitlyTypedAsAny": true
+            }
+        ]
+    }
+}
diff --git a/packages/codegen/README.md b/packages/codegen/README.md
new file mode 100644
index 00000000..dfa074c7
--- /dev/null
+++ b/packages/codegen/README.md
@@ -0,0 +1,83 @@
+# Code Generator
+
+## Setup
+
+* Run the following command to install required packages:
+
+  ```bash
+  yarn
+  ```
+
+## Run
+
+* Run the following command to generate a flattened contract file from a contract file:
+
+  ```bash
+  yarn codegen:flatten <input-file-path> [output-dir]
+  ```
+
+    * `input-file-path`: Input contract file path (absolute) (required). Note: Currently, relative path doesn't work.
+    * `output-dir`: Directory to store the flattened contract output file (default: `./out`).
+
+  Example:
+  
+  ```bash
+  yarn codegen:flatten ~/watcher-ts/node_modules/@openzeppelin/contracts/token/ERC20/ERC20.sol ./flattened
+  ```
+
+  This will generate file `ERC20_flat.sol` in `./flattened`.
+
+* Run the following command to generate schema from a contract file:
+
+  ```bash
+  yarn codegen:gql --input-file <input-file-path> --output-file [output-file-path] --mode [eth_call | storage]
+  ```
+
+    * `input-file`: Input contract (must be a flattened contract) file path or an URL (required).
+    * `output-file`: Schema output file path (logs output using `stdout` if not provided).
+    * `mode`: Contract variables access mode (default: `storage`).
+
+  Examples:
+  
+  ```bash
+  yarn codegen:gql --input-file ./test/examples/contracts/ERC20-flat.sol --output-file ./ERC20-schema.gql --mode eth_call
+  ```
+
+  ```bash
+  yarn codegen:gql --input-file https://git.io/Jupci --output-file ./ERC721-schema.gql --mode storage
+  ```
+
+## Demo
+
+* Install required packages:
+
+  ```bash
+  yarn
+  ```
+
+* Flatten a contract file:
+
+  ```bash
+  # Note: Currently, relative path for input-file-path doesn't work. Use absolute path.
+  yarn codegen:flatten ~/watcher-ts/node_modules/@openzeppelin/contracts/token/ERC20/ERC20.sol ./flattened
+  ```
+
+
+* Generate schema from the flattened contract file:
+  
+  ```bash
+  yarn codegen:gql --input-file ./flattened/ERC20_flat.sol --output-file ./ERC20-schema.gql --mode storage
+  ```
+
+* Generate schema from the flattened contract file from an URL:
+  
+  ```bash
+  yarn codegen:gql --input-file https://git.io/Jupci --output-file ./ERC721-schema.gql --mode eth_call
+  ```
+
+## References
+
+* [ERC20 schema generation (eth_call mode).](https://git.io/JuhN2)
+* [ERC20 schema generation (storage mode).](https://git.io/JuhNr)
+* [ERC721 schema generation (eth_call mode).](https://git.io/JuhNK)
+* [ERC721 schema generation (storage mode).](https://git.io/JuhN1)
diff --git a/packages/codegen/package.json b/packages/codegen/package.json
new file mode 100644
index 00000000..6a81ba07
--- /dev/null
+++ b/packages/codegen/package.json
@@ -0,0 +1,44 @@
+{
+  "name": "@vulcanize/codegen",
+  "version": "0.1.0",
+  "description": "Code generator",
+  "private": true,
+  "main": "index.js",
+  "scripts": {
+    "lint": "eslint .",
+    "codegen:gql": "ts-node src/generate-schema.ts",
+    "codegen:flatten": "poa-solidity-flattener"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/vulcanize/watcher-ts.git"
+  },
+  "author": "",
+  "license": "AGPL-3.0",
+  "bugs": {
+    "url": "https://github.com/vulcanize/watcher-ts/issues"
+  },
+  "homepage": "https://github.com/vulcanize/watcher-ts#readme",
+  "dependencies": {
+    "@poanet/solidity-flattener": "https://github.com/vulcanize/solidity-flattener.git#pm-make-compatible",
+    "@solidity-parser/parser": "^0.13.2",
+    "graphql": "^15.5.0",
+    "graphql-compose": "^9.0.3",
+    "node-fetch": "^2",
+    "ts-node": "^10.2.1",
+    "typescript": "^4.4.2",
+    "yargs": "^17.1.1"
+  },
+  "devDependencies": {
+    "@openzeppelin/contracts": "^4.3.2",
+    "@types/node": "^16.9.0",
+    "@typescript-eslint/eslint-plugin": "^4.31.1",
+    "@typescript-eslint/parser": "^4.31.1",
+    "eslint": "^7.32.0",
+    "eslint-config-semistandard": "^16.0.0",
+    "eslint-config-standard": "^16.0.3",
+    "eslint-plugin-import": "^2.24.2",
+    "eslint-plugin-node": "^11.1.0",
+    "eslint-plugin-promise": "^5.1.0"
+  }
+}
diff --git a/packages/codegen/src/generate-schema.ts b/packages/codegen/src/generate-schema.ts
new file mode 100644
index 00000000..eb20e983
--- /dev/null
+++ b/packages/codegen/src/generate-schema.ts
@@ -0,0 +1,72 @@
+//
+// Copyright 2021 Vulcanize, Inc.
+//
+
+import { readFileSync, createWriteStream } from 'fs';
+import fetch from 'node-fetch';
+import path from 'path';
+import yargs from 'yargs';
+import { hideBin } from 'yargs/helpers';
+
+import { parse, visit } from '@solidity-parser/parser';
+
+import { Visitor } from './visitor';
+
+const MODE_ETH_CALL = 'eth_call';
+const MODE_STORAGE = 'storage';
+
+const main = async (): Promise<void> => {
+  const argv = await yargs(hideBin(process.argv))
+    .option('input-file', {
+      alias: 'i',
+      demandOption: true,
+      describe: 'Input contract file path or an url.',
+      type: 'string'
+    })
+    .option('output-file', {
+      alias: 'o',
+      describe: 'Schema output file path.',
+      type: 'string'
+    })
+    .option('mode', {
+      alias: 'm',
+      type: 'string',
+      default: MODE_STORAGE,
+      choices: [MODE_ETH_CALL, MODE_STORAGE]
+    })
+    .argv;
+
+  let data: string;
+  if (argv['input-file'].startsWith('http')) {
+    const response = await fetch(argv['input-file']);
+    data = await response.text();
+  } else {
+    data = readFileSync(path.resolve(argv['input-file'])).toString();
+  }
+
+  const ast = parse(data);
+
+  // Filter out library nodes.
+  ast.children = ast.children.filter(child => !(child.type === 'ContractDefinition' && child.kind === 'library'));
+
+  const visitor = new Visitor();
+
+  if (argv.mode === MODE_ETH_CALL) {
+    visit(ast, {
+      FunctionDefinition: visitor.functionDefinitionVisitor.bind(visitor),
+      EventDefinition: visitor.eventDefinitionVisitor.bind(visitor)
+    });
+  } else {
+    visit(ast, {
+      StateVariableDeclaration: visitor.stateVariableDeclarationVisitor.bind(visitor),
+      EventDefinition: visitor.eventDefinitionVisitor.bind(visitor)
+    });
+  }
+
+  const outStream = argv['output-file'] ? createWriteStream(path.resolve(argv['output-file'])) : process.stdout;
+  visitor.exportSchema(outStream);
+};
+
+main().catch(err => {
+  console.error(err);
+});
diff --git a/packages/codegen/src/schema.ts b/packages/codegen/src/schema.ts
new file mode 100644
index 00000000..167b145b
--- /dev/null
+++ b/packages/codegen/src/schema.ts
@@ -0,0 +1,228 @@
+//
+// Copyright 2021 Vulcanize, Inc.
+//
+
+import { GraphQLSchema, printSchema } from 'graphql';
+import { SchemaComposer } from 'graphql-compose';
+import { Writable } from 'stream';
+
+export interface Param {
+  name: string;
+  type: string;
+}
+
+export class Schema {
+  _composer: SchemaComposer;
+  _typeMapping: Map<string, string>;
+  _events: Array<string>;
+
+  constructor () {
+    this._composer = new SchemaComposer();
+    this._typeMapping = new Map();
+    this._events = [];
+
+    this._addBasicTypes();
+  }
+
+  /**
+   * Adds a query to the schema with the given parameters.
+   * @param name Name of the query.
+   * @param params Parameters to the query.
+   * @param returnType Return type for the query.
+   */
+  addQuery (name: string, params: Array<Param>, returnType: string): void {
+    // TODO: Handle cases where returnType/params type is an array.
+    const queryObject: { [key: string]: any; } = {};
+    queryObject[name] = {
+      // Get type composer object for return type from the schema composer.
+      type: this._composer.getOTC(`Result${this._typeMapping.get(returnType)}`).NonNull,
+      args: {
+        blockHash: 'String!',
+        contractAddress: 'String!'
+      }
+    };
+
+    if (params.length > 0) {
+      queryObject[name].args = params.reduce((acc, curr) => {
+        acc[curr.name] = this._typeMapping.get(curr.type) + '!';
+        return acc;
+      }, queryObject[name].args);
+    }
+
+    // Add a query to the schema composer using queryObject.
+    this._composer.Query.addFields(queryObject);
+  }
+
+  /**
+   * Adds a type to the schema for an event.
+   * @param name Event name.
+   * @param params Event parameters.
+   */
+  addEventType (name: string, params: Array<Param>): void {
+    name = `${name}Event`;
+
+    const typeObject: any = {};
+    typeObject.name = name;
+    typeObject.fields = {};
+
+    if (params.length > 0) {
+      typeObject.fields = params.reduce((acc, curr) => {
+        acc[curr.name] = this._typeMapping.get(curr.type) + '!';
+        return acc;
+      }, typeObject.fields);
+    }
+
+    // Create a type composer to add the required type in the schema composer.
+    this._composer.createObjectTC(typeObject);
+
+    this._events.push(name);
+    this._addToEventUnion(name);
+
+    if (this._events.length === 1) {
+      this._addEventsRelatedTypes();
+      this._addEventsQuery();
+      this._addEventSubscription();
+    }
+  }
+
+  /**
+   * Builds the schema from the schema composer.
+   * @returns GraphQLSchema object.
+   */
+  buildSchema (): GraphQLSchema {
+    return this._composer.buildSchema();
+  }
+
+  /**
+   * Writes schema to a stream.
+   * @param outStream A writable output stream to write the schema to.
+   */
+  exportSchema (outStream: Writable): void {
+    // Get schema as a string from GraphQLSchema.
+    const schema = printSchema(this.buildSchema());
+    outStream.write(schema);
+  }
+
+  /**
+   * Adds basic types to the schema and typemapping.
+   */
+  _addBasicTypes (): void {
+    // Create a scalar type composer to add the scalar BigInt in the schema composer.
+    this._composer.createScalarTC({
+      name: 'BigInt'
+    });
+
+    // Create a type composer to add the type Proof in the schema composer.
+    this._composer.createObjectTC({
+      name: 'Proof',
+      fields: {
+        data: 'String!'
+      }
+    });
+
+    this._composer.createObjectTC({
+      name: 'ResultBoolean',
+      fields: {
+        value: 'Boolean!',
+        proof: () => this._composer.getOTC('Proof')
+      }
+    });
+
+    this._composer.createObjectTC({
+      name: 'ResultString',
+      fields: {
+        value: 'String!',
+        proof: () => this._composer.getOTC('Proof')
+      }
+    });
+
+    this._composer.createObjectTC({
+      name: 'ResultInt',
+      fields: {
+        value: () => 'Int!',
+        proof: () => this._composer.getOTC('Proof')
+      }
+    });
+
+    this._composer.createObjectTC({
+      name: 'ResultBigInt',
+      fields: {
+        // Get type composer object for BigInt scalar from the schema composer.
+        value: () => this._composer.getSTC('BigInt').NonNull,
+        proof: () => this._composer.getOTC('Proof')
+      }
+    });
+
+    // TODO Get typemapping from ethersjs.
+    this._typeMapping.set('string', 'String');
+    this._typeMapping.set('uint8', 'Int');
+    this._typeMapping.set('uint256', 'BigInt');
+    this._typeMapping.set('address', 'String');
+    this._typeMapping.set('bool', 'Boolean');
+    this._typeMapping.set('bytes4', 'String');
+  }
+
+  /**
+   * Adds types 'ResultEvent' and 'WatchedEvent' to the schema.
+   */
+  _addEventsRelatedTypes (): void {
+    // Create the ResultEvent type.
+    const resultEventName = 'ResultEvent';
+    this._composer.createObjectTC({
+      name: resultEventName,
+      fields: {
+        // Get type composer object for Event union from the schema composer.
+        event: () => this._composer.getUTC('Event').NonNull,
+        proof: () => this._composer.getOTC('Proof')
+      }
+    });
+
+    // Create the WatchedEvent type.
+    const watchedEventName = 'WatchedEvent';
+    this._composer.createObjectTC({
+      name: watchedEventName,
+      fields: {
+        blockHash: 'String!',
+        contractAddress: 'String!',
+        event: () => this._composer.getOTC(resultEventName).NonNull
+      }
+    });
+  }
+
+  /**
+   * Adds a query for events to the schema.
+   */
+  _addEventsQuery (): void {
+    this._composer.Query.addFields({
+      events: {
+        type: [this._composer.getOTC('ResultEvent').NonNull],
+        args: {
+          blockHash: 'String!',
+          contractAddress: 'String!',
+          name: 'String'
+        }
+      }
+    });
+  }
+
+  /**
+   * Adds an event subscription to the schema.
+   */
+  _addEventSubscription (): void {
+    // Add a subscription to the schema composer.
+    this._composer.Subscription.addFields({
+      onEvent: () => this._composer.getOTC('WatchedEvent').NonNull
+    });
+  }
+
+  /**
+   * Adds an 'Event' union (if doesn't exist) to the schema. Adds the specified event to the 'Event' union.
+   * @param event Event type name to add to the union.
+   */
+  _addToEventUnion (event: string): void {
+    // Get (or create if doesn't exist) type composer object for Event union from the schema composer.
+    const eventUnion = this._composer.getOrCreateUTC('Event');
+    // Add a new type to the union.
+    eventUnion.addType(this._composer.getOTC(event));
+  }
+}
diff --git a/packages/codegen/src/visitor.ts b/packages/codegen/src/visitor.ts
new file mode 100644
index 00000000..f51183bb
--- /dev/null
+++ b/packages/codegen/src/visitor.ts
@@ -0,0 +1,81 @@
+//
+// Copyright 2021 Vulcanize, Inc.
+//
+
+import { Writable } from 'stream';
+import { Schema, Param } from './schema';
+
+export class Visitor {
+  _schema: Schema;
+
+  constructor () {
+    this._schema = new Schema();
+  }
+
+  /**
+   * Visitor function for function definitions.
+   * @param node ASTNode for a function definition.
+   */
+  functionDefinitionVisitor (node: any): void {
+    if (node.stateMutability === 'view' && (node.visibility === 'external' || node.visibility === 'public')) {
+      const name = node.name;
+      const params = node.parameters.map((item: any) => {
+        return { name: item.name, type: item.typeName.name };
+      });
+
+      // TODO Handle multiple return parameters and array return type.
+      const returnType = node.returnParameters[0].typeName.name;
+
+      this._schema.addQuery(name, params, returnType);
+    }
+  }
+
+  /**
+   * Visitor function for state variable declarations.
+   * @param node ASTNode for a state variable declaration.
+   */
+  stateVariableDeclarationVisitor (node: any): void {
+    // TODO Handle multiples variables in a single line.
+    // TODO Handle array types.
+    let name: string = node.variables[0].name;
+    name = name.startsWith('_') ? name.substring(1) : name;
+
+    const params: Param[] = [];
+
+    let typeName = node.variables[0].typeName;
+    let numParams = 0;
+
+    // If the variable type is mapping, extract key as a param:
+    // Eg. mapping(address => mapping(address => uint256)) private _allowances;
+    while (typeName.type === 'Mapping') {
+      params.push({ name: `key${numParams.toString()}`, type: typeName.keyType.name });
+      typeName = typeName.valueType;
+      numParams++;
+    }
+
+    const returnType = typeName.name;
+
+    this._schema.addQuery(name, params, returnType);
+  }
+
+  /**
+   * Visitor function for event definitions.
+   * @param node ASTNode for an event definition.
+   */
+  eventDefinitionVisitor (node: any): void {
+    const name = node.name;
+    const params = node.parameters.map((item: any) => {
+      return { name: item.name, type: item.typeName.name };
+    });
+
+    this._schema.addEventType(name, params);
+  }
+
+  /**
+   * Writes schema to a stream.
+   * @param outStream A writable output stream to write the schema to.
+   */
+  exportSchema (outStream: Writable): void {
+    this._schema.exportSchema(outStream);
+  }
+}
diff --git a/packages/codegen/tsconfig.json b/packages/codegen/tsconfig.json
new file mode 100644
index 00000000..c7624138
--- /dev/null
+++ b/packages/codegen/tsconfig.json
@@ -0,0 +1,73 @@
+{
+  "compilerOptions": {
+    /* Visit https://aka.ms/tsconfig.json to read more about this file */
+
+    /* Basic Options */
+    // "incremental": true,                         /* Enable incremental compilation */
+    "target": "es5",                                /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', 'ES2021', or 'ESNEXT'. */
+    "module": "commonjs",                           /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
+    // "lib": [],                                   /* Specify library files to be included in the compilation. */
+    // "allowJs": true,                             /* Allow javascript files to be compiled. */
+    // "checkJs": true,                             /* Report errors in .js files. */
+    // "jsx": "preserve",                           /* Specify JSX code generation: 'preserve', 'react-native', 'react', 'react-jsx' or 'react-jsxdev'. */
+    // "declaration": true,                         /* Generates corresponding '.d.ts' file. */
+    // "declarationMap": true,                      /* Generates a sourcemap for each corresponding '.d.ts' file. */
+    // "sourceMap": true,                           /* Generates corresponding '.map' file. */
+    // "outFile": "./",                             /* Concatenate and emit output to single file. */
+    // "outDir": "./",                              /* Redirect output structure to the directory. */
+    // "rootDir": "./",                             /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    // "composite": true,                           /* Enable project compilation */
+    // "tsBuildInfoFile": "./",                     /* Specify file to store incremental compilation information */
+    // "removeComments": true,                      /* Do not emit comments to output. */
+    // "noEmit": true,                              /* Do not emit outputs. */
+    // "importHelpers": true,                       /* Import emit helpers from 'tslib'. */
+    // "downlevelIteration": true,                  /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+    // "isolatedModules": true,                     /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+
+    /* Strict Type-Checking Options */
+    "strict": true,                                 /* Enable all strict type-checking options. */
+    // "noImplicitAny": true,                       /* Raise error on expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,                    /* Enable strict null checks. */
+    // "strictFunctionTypes": true,                 /* Enable strict checking of function types. */
+    // "strictBindCallApply": true,                 /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
+    // "strictPropertyInitialization": true,        /* Enable strict checking of property initialization in classes. */
+    // "noImplicitThis": true,                      /* Raise error on 'this' expressions with an implied 'any' type. */
+    // "alwaysStrict": true,                        /* Parse in strict mode and emit "use strict" for each source file. */
+
+    /* Additional Checks */
+    // "noUnusedLocals": true,                      /* Report errors on unused locals. */
+    // "noUnusedParameters": true,                  /* Report errors on unused parameters. */
+    // "noImplicitReturns": true,                   /* Report error when not all code paths in function return a value. */
+    // "noFallthroughCasesInSwitch": true,          /* Report errors for fallthrough cases in switch statement. */
+    // "noUncheckedIndexedAccess": true,            /* Include 'undefined' in index signature results */
+    // "noImplicitOverride": true,                  /* Ensure overriding members in derived classes are marked with an 'override' modifier. */
+    // "noPropertyAccessFromIndexSignature": true,  /* Require undeclared properties from index signatures to use element accesses. */
+
+    /* Module Resolution Options */
+    // "moduleResolution": "node",                  /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    // "baseUrl": "./",                             /* Base directory to resolve non-absolute module names. */
+    // "paths": {},                                 /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    // "rootDirs": [],                              /* List of root folders whose combined content represents the structure of the project at runtime. */
+    // "typeRoots": [],                             /* List of folders to include type definitions from. */
+    // "types": [],                                 /* Type declaration files to be included in compilation. */
+    // "allowSyntheticDefaultImports": true,        /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true,                        /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    // "preserveSymlinks": true,                    /* Do not resolve the real path of symlinks. */
+    // "allowUmdGlobalAccess": true,                /* Allow accessing UMD globals from modules. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                            /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "",                               /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,                     /* Emit a single file with source maps instead of having a separate file. */
+    // "inlineSources": true,                       /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+
+    /* Experimental Options */
+    // "experimentalDecorators": true,              /* Enables experimental support for ES7 decorators. */
+    // "emitDecoratorMetadata": true,               /* Enables experimental support for emitting type metadata for decorators. */
+
+    /* Advanced Options */
+    "skipLibCheck": true,                           /* Skip type checking of declaration files. */
+    "forceConsistentCasingInFileNames": true        /* Disallow inconsistently-cased references to the same file. */
+  },
+  "include": ["src/**/*"]
+}
diff --git a/yarn.lock b/yarn.lock
index 8e86febf..981dace8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -190,6 +190,18 @@
     "@babel/helper-validator-identifier" "^7.14.9"
     to-fast-properties "^2.0.0"
 
+"@cspotcode/source-map-consumer@0.8.0":
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/@cspotcode/source-map-consumer/-/source-map-consumer-0.8.0.tgz#33bf4b7b39c178821606f669bbc447a6a629786b"
+  integrity sha512-41qniHzTU8yAGbCp04ohlmSrZf8bkf/iJsl3V0dRGsQN/5GFfx+LbCSsCpp2gqrqjTVg/K6O8ycoV35JIwAzAg==
+
+"@cspotcode/source-map-support@0.6.1":
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/@cspotcode/source-map-support/-/source-map-support-0.6.1.tgz#118511f316e2e87ee4294761868e254d3da47960"
+  integrity sha512-DX3Z+T5dt1ockmPdobJS/FAsQPW4V4SrWEhD2iYQT2Cb2tQsiMnYxrcUH9By/Z3B+v0S5LMBkQtV/XOBbpLEOg==
+  dependencies:
+    "@cspotcode/source-map-consumer" "0.8.0"
+
 "@ensdomains/ens@^0.4.4":
   version "0.4.5"
   resolved "https://registry.yarnpkg.com/@ensdomains/ens/-/ens-0.4.5.tgz#e0aebc005afdc066447c6e22feb4eda89a5edbfc"
@@ -221,6 +233,21 @@
     minimatch "^3.0.4"
     strip-json-comments "^3.1.1"
 
+"@eslint/eslintrc@^0.4.3":
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/@eslint/eslintrc/-/eslintrc-0.4.3.tgz#9e42981ef035beb3dd49add17acb96e8ff6f394c"
+  integrity sha512-J6KFFz5QCYUJq3pf0mjEcCJVERbzv71PUIDczuh9JkwGEzced6CO5ADLHB1rbf/+oPBtoPfMYNOpGDzCANlbXw==
+  dependencies:
+    ajv "^6.12.4"
+    debug "^4.1.1"
+    espree "^7.3.0"
+    globals "^13.9.0"
+    ignore "^4.0.6"
+    import-fresh "^3.2.1"
+    js-yaml "^3.13.1"
+    minimatch "^3.0.4"
+    strip-json-comments "^3.1.1"
+
 "@ethereum-waffle/chai@^3.3.0":
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/@ethereum-waffle/chai/-/chai-3.3.1.tgz#3f20b810d0fa516f19af93c50c3be1091333fa8e"
@@ -1088,6 +1115,20 @@
   resolved "https://registry.yarnpkg.com/@graphql-typed-document-node/core/-/core-3.1.0.tgz#0eee6373e11418bfe0b5638f654df7a4ca6a3950"
   integrity sha512-wYn6r8zVZyQJ6rQaALBEln5B1pzxb9shV5Ef97kTvn6yVGrqyXVnDqnU24MXnFubR+rZjBY9NWuxX3FB2sTsjg==
 
+"@humanwhocodes/config-array@^0.5.0":
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/@humanwhocodes/config-array/-/config-array-0.5.0.tgz#1407967d4c6eecd7388f83acf1eaf4d0c6e58ef9"
+  integrity sha512-FagtKFz74XrTl7y6HCzQpwDfXP0yhxe9lHLD1UZxjvZIcbyRz8zTFF/yYNfSfzU414eDwZ1SrO0Qvtyf+wFMQg==
+  dependencies:
+    "@humanwhocodes/object-schema" "^1.2.0"
+    debug "^4.1.1"
+    minimatch "^3.0.4"
+
+"@humanwhocodes/object-schema@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@humanwhocodes/object-schema/-/object-schema-1.2.0.tgz#87de7af9c231826fdd68ac7258f77c429e0e5fcf"
+  integrity sha512-wdppn25U8z/2yiaT6YGquE6X8sSv7hNMWSXYSSU1jGv/yd6XqjXgTDJ8KP4NgjTXfJ3GbRjeeb8RTV7a/VpM+w==
+
 "@josephg/resolvable@^1.0.0":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@josephg/resolvable/-/resolvable-1.0.1.tgz#69bc4db754d79e1a2f17a650d3466e038d94a5eb"
@@ -1972,6 +2013,20 @@
   resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.3.1.tgz#c01f791ce6c9d3989ac1a643267501dbe336b9e3"
   integrity sha512-QjgbPPlmDK2clK1hzjw2ROfY8KA5q+PfhDUUxZFEBCZP9fi6d5FuNoh/Uq0oCTMEKPmue69vhX2jcl0N/tFKGw==
 
+"@openzeppelin/contracts@^4.3.2":
+  version "4.3.2"
+  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.3.2.tgz#ff80affd6d352dbe1bbc5b4e1833c41afd6283b6"
+  integrity sha512-AybF1cesONZStg5kWf6ao9OlqTZuPqddvprc0ky7lrUVOjXeKpmQ2Y9FK+6ygxasb+4aic4O5pneFBfwVsRRRg==
+
+"@poanet/solidity-flattener@https://github.com/vulcanize/solidity-flattener.git#pm-make-compatible":
+  version "3.0.6"
+  resolved "https://github.com/vulcanize/solidity-flattener.git#2fddc0eb439b558861e16288f970b24dab7df245"
+  dependencies:
+    bunyan "^1.8.12"
+    decomment "^0.9.1"
+    glob-promise "^3.4.0"
+    path "^0.12.7"
+
 "@protobufjs/aspromise@^1.1.1", "@protobufjs/aspromise@^1.1.2":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@protobufjs/aspromise/-/aspromise-1.1.2.tgz#9b8b0cc663d669a7d8f6f5d0893a14d348f30fbf"
@@ -2154,6 +2209,13 @@
   resolved "https://registry.yarnpkg.com/@solidity-parser/parser/-/parser-0.11.1.tgz#fa840af64840c930f24a9c82c08d4a092a068add"
   integrity sha512-H8BSBoKE8EubJa0ONqecA2TviT3TnHeC4NpgnAHSUiuhZoQBfPB4L2P9bs8R6AoTW10Endvh3vc+fomVMIDIYQ==
 
+"@solidity-parser/parser@^0.13.2":
+  version "0.13.2"
+  resolved "https://registry.yarnpkg.com/@solidity-parser/parser/-/parser-0.13.2.tgz#b6c71d8ca0b382d90a7bbed241f9bc110af65cbe"
+  integrity sha512-RwHnpRnfrnD2MSPveYoPh8nhofEvX7fgjHk1Oq+NNvCcLx4r1js91CO9o+F/F3fBzOCyvm8kKRTriFICX/odWw==
+  dependencies:
+    antlr4ts "^0.5.0-alpha.4"
+
 "@sqltools/formatter@^1.2.2":
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/@sqltools/formatter/-/formatter-1.2.3.tgz#1185726610acc37317ddab11c3c7f9066966bd20"
@@ -2191,6 +2253,11 @@
   resolved "https://registry.yarnpkg.com/@tsconfig/node16/-/node16-1.0.1.tgz#a6ca6a9a0ff366af433f42f5f0e124794ff6b8f1"
   integrity sha512-FTgBI767POY/lKNDNbIzgAX6miIDBs6NTCbdlDb8TrWovHsSvaVIZDlTqym29C6UqhzwcJx4CYr+AlrMywA0cA==
 
+"@tsconfig/node16@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@tsconfig/node16/-/node16-1.0.2.tgz#423c77877d0569db20e1fc80885ac4118314010e"
+  integrity sha512-eZxlbI8GZscaGS7kkc/trHTT5xgrjH3/1n2JDwusC9iahPKWMRvRjJSAN5mCXviuTGQ/lHnhvv8Q1YTpnfz9gA==
+
 "@typechain/ethers-v5@^2.0.0":
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/@typechain/ethers-v5/-/ethers-v5-2.0.0.tgz#cd3ca1590240d587ca301f4c029b67bfccd08810"
@@ -2344,6 +2411,14 @@
   dependencies:
     "@types/node" "*"
 
+"@types/glob@*":
+  version "7.1.4"
+  resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.1.4.tgz#ea59e21d2ee5c517914cb4bc8e4153b99e566672"
+  integrity sha512-w+LsMxKyYQm347Otw+IfBXOv9UWVjpHpCDdbBMt8Kz/xbvCYNjP+0qPh91Km3iKfSRLBB0P7fAMf0KHrPu+MyA==
+  dependencies:
+    "@types/minimatch" "*"
+    "@types/node" "*"
+
 "@types/http-assert@*":
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/@types/http-assert/-/http-assert-1.5.1.tgz#d775e93630c2469c2f980fc27e3143240335db3b"
@@ -2364,6 +2439,11 @@
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.7.tgz#98a993516c859eb0d5c4c8f098317a9ea68db9ad"
   integrity sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==
 
+"@types/json-schema@^7.0.7":
+  version "7.0.9"
+  resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.9.tgz#97edc9037ea0c38585320b28964dde3b39e4660d"
+  integrity sha512-qcUXuemtEu+E5wZSJHNxUXeCZhAfXKQ41D+duX+VYPde7xyEVZci+/oXKJL13tnRs9lR2pr4fod59GT6/X1/yQ==
+
 "@types/json5@^0.0.29":
   version "0.0.29"
   resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
@@ -2437,6 +2517,11 @@
   resolved "https://registry.yarnpkg.com/@types/mime/-/mime-1.3.2.tgz#93e25bf9ee75fe0fd80b594bc4feb0e862111b5a"
   integrity sha512-YATxVxgRqNH6nHEIsvg6k2Boc1JHI9ZbH5iWFFv/MTkchz3b1ieGDa5T0a9RznNdI0KhVbdbWSN+KWWrQZRxTw==
 
+"@types/minimatch@*":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.5.tgz#1001cc5e6a3704b83c236027e77f2f58ea010f40"
+  integrity sha512-Klz949h02Gz2uZCMGwDUSDS1YBlTdDDgbWHi+81l29tQALUtvz4rAYi5uoVhE5Lagoq6DeqAUlbrHvW/mXDgdQ==
+
 "@types/minimatch@^3.0.3":
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.4.tgz#f0ec25dbf2f0e4b18647313ac031134ca5b24b21"
@@ -2482,11 +2567,21 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-12.20.13.tgz#e743bae112bd779ac9650f907197dd2caa7f0364"
   integrity sha512-1x8W5OpxPq+T85OUsHRP6BqXeosKmeXRtjoF39STcdf/UWLqUsoehstZKOi0CunhVqHG17AyZgpj20eRVooK6A==
 
+"@types/node@^16.9.0":
+  version "16.9.1"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-16.9.1.tgz#0611b37db4246c937feef529ddcc018cf8e35708"
+  integrity sha512-QpLcX9ZSsq3YYUUnD3nFDY8H7wctAhQj/TFKL8Ya8v5fMm3CFXxo8zStsLAl780ltoYoo1WvKUVGBQK+1ifr7g==
+
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
   integrity sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA==
 
+"@types/object-path@0.11.1":
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/@types/object-path/-/object-path-0.11.1.tgz#eea5b357518597fc9c0a067ea3147f599fc1514f"
+  integrity sha512-219LSCO9HPcoXcRTC6DbCs0FRhZgBnEMzf16RRqkT40WbkKx3mOeQuz3e2XqbfhOz/AHfbru0kzB1n1RCAsIIg==
+
 "@types/parse-json@^4.0.0":
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0"
@@ -2602,6 +2697,19 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
+"@typescript-eslint/eslint-plugin@^4.31.1":
+  version "4.31.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.31.1.tgz#e938603a136f01dcabeece069da5fb2e331d4498"
+  integrity sha512-UDqhWmd5i0TvPLmbK5xY3UZB0zEGseF+DHPghZ37Sb83Qd3p8ujhvAtkU4OF46Ka5Pm5kWvFIx0cCTBFKo0alA==
+  dependencies:
+    "@typescript-eslint/experimental-utils" "4.31.1"
+    "@typescript-eslint/scope-manager" "4.31.1"
+    debug "^4.3.1"
+    functional-red-black-tree "^1.0.1"
+    regexpp "^3.1.0"
+    semver "^7.3.5"
+    tsutils "^3.21.0"
+
 "@typescript-eslint/experimental-utils@4.25.0":
   version "4.25.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.25.0.tgz#b2febcfa715d2c1806fd5f0335193a6cd270df54"
@@ -2614,6 +2722,18 @@
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
+"@typescript-eslint/experimental-utils@4.31.1":
+  version "4.31.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.31.1.tgz#0c900f832f270b88e13e51753647b02d08371ce5"
+  integrity sha512-NtoPsqmcSsWty0mcL5nTZXMf7Ei0Xr2MT8jWjXMVgRK0/1qeQ2jZzLFUh4QtyJ4+/lPUyMw5cSfeeME+Zrtp9Q==
+  dependencies:
+    "@types/json-schema" "^7.0.7"
+    "@typescript-eslint/scope-manager" "4.31.1"
+    "@typescript-eslint/types" "4.31.1"
+    "@typescript-eslint/typescript-estree" "4.31.1"
+    eslint-scope "^5.1.1"
+    eslint-utils "^3.0.0"
+
 "@typescript-eslint/parser@^4.25.0":
   version "4.25.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.25.0.tgz#6b2cb6285aa3d55bfb263c650739091b0f19aceb"
@@ -2624,6 +2744,16 @@
     "@typescript-eslint/typescript-estree" "4.25.0"
     debug "^4.1.1"
 
+"@typescript-eslint/parser@^4.31.1":
+  version "4.31.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.31.1.tgz#8f9a2672033e6f6d33b1c0260eebdc0ddf539064"
+  integrity sha512-dnVZDB6FhpIby6yVbHkwTKkn2ypjVIfAR9nh+kYsA/ZL0JlTsd22BiDjouotisY3Irmd3OW1qlk9EI5R8GrvRQ==
+  dependencies:
+    "@typescript-eslint/scope-manager" "4.31.1"
+    "@typescript-eslint/types" "4.31.1"
+    "@typescript-eslint/typescript-estree" "4.31.1"
+    debug "^4.3.1"
+
 "@typescript-eslint/scope-manager@4.25.0":
   version "4.25.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.25.0.tgz#9d86a5bcc46ef40acd03d85ad4e908e5aab8d4ca"
@@ -2632,11 +2762,24 @@
     "@typescript-eslint/types" "4.25.0"
     "@typescript-eslint/visitor-keys" "4.25.0"
 
+"@typescript-eslint/scope-manager@4.31.1":
+  version "4.31.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.31.1.tgz#0c21e8501f608d6a25c842fcf59541ef4f1ab561"
+  integrity sha512-N1Uhn6SqNtU2XpFSkD4oA+F0PfKdWHyr4bTX0xTj8NRx1314gBDRL1LUuZd5+L3oP+wo6hCbZpaa1in6SwMcVQ==
+  dependencies:
+    "@typescript-eslint/types" "4.31.1"
+    "@typescript-eslint/visitor-keys" "4.31.1"
+
 "@typescript-eslint/types@4.25.0":
   version "4.25.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.25.0.tgz#0e444a5c5e3c22d7ffa5e16e0e60510b3de5af87"
   integrity sha512-+CNINNvl00OkW6wEsi32wU5MhHti2J25TJsJJqgQmJu3B3dYDBcmOxcE5w9cgoM13TrdE/5ND2HoEnBohasxRQ==
 
+"@typescript-eslint/types@4.31.1":
+  version "4.31.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.31.1.tgz#5f255b695627a13401d2fdba5f7138bc79450d66"
+  integrity sha512-kixltt51ZJGKENNW88IY5MYqTBA8FR0Md8QdGbJD2pKZ+D5IvxjTYDNtJPDxFBiXmka2aJsITdB1BtO1fsgmsQ==
+
 "@typescript-eslint/typescript-estree@4.25.0":
   version "4.25.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.25.0.tgz#942e4e25888736bff5b360d9b0b61e013d0cfa25"
@@ -2650,6 +2793,19 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
+"@typescript-eslint/typescript-estree@4.31.1":
+  version "4.31.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.31.1.tgz#4a04d5232cf1031232b7124a9c0310b577a62d17"
+  integrity sha512-EGHkbsUvjFrvRnusk6yFGqrqMBTue5E5ROnS5puj3laGQPasVUgwhrxfcgkdHNFECHAewpvELE1Gjv0XO3mdWg==
+  dependencies:
+    "@typescript-eslint/types" "4.31.1"
+    "@typescript-eslint/visitor-keys" "4.31.1"
+    debug "^4.3.1"
+    globby "^11.0.3"
+    is-glob "^4.0.1"
+    semver "^7.3.5"
+    tsutils "^3.21.0"
+
 "@typescript-eslint/visitor-keys@4.25.0":
   version "4.25.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.25.0.tgz#863e7ed23da4287c5b469b13223255d0fde6aaa7"
@@ -2658,6 +2814,14 @@
     "@typescript-eslint/types" "4.25.0"
     eslint-visitor-keys "^2.0.0"
 
+"@typescript-eslint/visitor-keys@4.31.1":
+  version "4.31.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.31.1.tgz#f2e7a14c7f20c4ae07d7fc3c5878c4441a1da9cc"
+  integrity sha512-PCncP8hEqKw6SOJY+3St4LVtoZpPPn+Zlpm7KW5xnviMhdqcsBty4Lsg4J/VECpJjw1CkROaZhH4B8M1OfnXTQ==
+  dependencies:
+    "@typescript-eslint/types" "4.31.1"
+    eslint-visitor-keys "^2.0.0"
+
 "@ungap/promise-all-settled@1.1.2":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@ungap/promise-all-settled/-/promise-all-settled-1.1.2.tgz#aa58042711d6e3275dd37dc597e5d31e8c290a44"
@@ -2883,11 +3047,21 @@ acorn-jsx@^5.3.1:
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.3.1.tgz#fc8661e11b7ac1539c47dbfea2e72b3af34d267b"
   integrity sha512-K0Ptm/47OKfQRpNQ2J/oIN/3QYiK6FwW+eJbILhsdxh2WTLdl+30o8aGdTbm5JbffpFFAg/g+zi1E+jvJha5ng==
 
+acorn-walk@^8.1.1:
+  version "8.2.0"
+  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-8.2.0.tgz#741210f2e2426454508853a2f44d0ab83b7f69c1"
+  integrity sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==
+
 acorn@^7.4.0:
   version "7.4.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.1.tgz#feaed255973d2e77555b83dbc08851a6c63520fa"
   integrity sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==
 
+acorn@^8.4.1:
+  version "8.5.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.5.0.tgz#4512ccb99b3698c752591e9bb4472e38ad43cee2"
+  integrity sha512-yXbYeFy+jUuYd3/CDcg2NkIYE991XYX/bje7LmjJigUciaeO1JR4XxXgCIV1/Zc/dRuFEyw1L0pbA+qynJkW5Q==
+
 add-stream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/add-stream/-/add-stream-1.0.0.tgz#6a7990437ca736d5e1288db92bd3266d5f5cb2aa"
@@ -3015,6 +3189,11 @@ ansi-styles@^4.0.0, ansi-styles@^4.1.0:
   dependencies:
     color-convert "^2.0.1"
 
+antlr4ts@^0.5.0-alpha.4:
+  version "0.5.0-alpha.4"
+  resolved "https://registry.yarnpkg.com/antlr4ts/-/antlr4ts-0.5.0-alpha.4.tgz#71702865a87478ed0b40c0709f422cf14d51652a"
+  integrity sha512-WPQDt1B74OfPv/IMS2ekXAKkTZIHl88uMetg6q3OTqgFxZ/dxDXI0EWLyZid/1Pe6hTftyg5N7gel5wNAGxXyQ==
+
 any-promise@^1.0.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/any-promise/-/any-promise-1.3.0.tgz#abc6afeedcea52e809cdc0376aed3ce39635d17f"
@@ -4255,6 +4434,16 @@ builtins@^1.0.3:
   resolved "https://registry.yarnpkg.com/builtins/-/builtins-1.0.3.tgz#cb94faeb61c8696451db36534e1422f94f0aee88"
   integrity sha1-y5T662HIaWRR2zZTThQi+U8K7og=
 
+bunyan@^1.8.12:
+  version "1.8.15"
+  resolved "https://registry.yarnpkg.com/bunyan/-/bunyan-1.8.15.tgz#8ce34ca908a17d0776576ca1b2f6cbd916e93b46"
+  integrity sha512-0tECWShh6wUysgucJcBAoYegf3JJoZWibxdqhTm7OHPeT42qdjkZ29QCMcKwbgU1kiH+auSIasNRXMLWXafXig==
+  optionalDependencies:
+    dtrace-provider "~0.8"
+    moment "^2.19.3"
+    mv "~2"
+    safe-json-stringify "~1"
+
 busboy@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/busboy/-/busboy-0.3.1.tgz#170899274c5bf38aae27d5c62b71268cd585fd1b"
@@ -5252,6 +5441,13 @@ decode-uri-component@^0.2.0:
   resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
   integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
 
+decomment@^0.9.1:
+  version "0.9.4"
+  resolved "https://registry.yarnpkg.com/decomment/-/decomment-0.9.4.tgz#fa40335bd90e3826d5c1984276e390525ff856d5"
+  integrity sha512-8eNlhyI5cSU4UbBlrtagWpR03dqXcE5IR9zpe7PnO6UzReXDskucsD8usgrzUmQ6qJ3N82aws/p/mu/jqbURWw==
+  dependencies:
+    esprima "4.0.1"
+
 decompress-response@^3.2.0, decompress-response@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-3.3.0.tgz#80a4dd323748384bfa248083622aedec982adff3"
@@ -5560,6 +5756,13 @@ dotignore@~0.1.2:
   dependencies:
     minimatch "^3.0.4"
 
+dtrace-provider@~0.8:
+  version "0.8.8"
+  resolved "https://registry.yarnpkg.com/dtrace-provider/-/dtrace-provider-0.8.8.tgz#2996d5490c37e1347be263b423ed7b297fb0d97e"
+  integrity sha512-b7Z7cNtHPhH9EJhNNbbeqTcXB8LGFFZhq1PGgEvpeHlzd36bhbdTWoE/Ba/YguqpBSlAPKnARWhVlhunCMwfxg==
+  dependencies:
+    nan "^2.14.0"
+
 duplexer3@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
@@ -5796,6 +5999,11 @@ eslint-config-semistandard@^15.0.1:
   resolved "https://registry.yarnpkg.com/eslint-config-semistandard/-/eslint-config-semistandard-15.0.1.tgz#a868397af8fb26d1bb6b907aa9d575d385581099"
   integrity sha512-sfV+qNBWKOmF0kZJll1VH5XqOAdTmLlhbOl9WKI11d2eMEe+Kicxnpm24PQWHOqAfk5pAWU2An0LjNCXKa4Usg==
 
+eslint-config-semistandard@^16.0.0:
+  version "16.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-semistandard/-/eslint-config-semistandard-16.0.0.tgz#45e06374707d86a87f54086e7b8bd0b7b74a197f"
+  integrity sha512-oD8QOo4mSInRJhQb3Zi6L8HebwZaB6SI3A+NNrPdVN0nN1K45L5pXK3joY+ksWDlT3ew/M+fJk2tuMCjIpjRzQ==
+
 eslint-config-standard@^16.0.3:
   version "16.0.3"
   resolved "https://registry.yarnpkg.com/eslint-config-standard/-/eslint-config-standard-16.0.3.tgz#6c8761e544e96c531ff92642eeb87842b8488516"
@@ -5809,6 +6017,14 @@ eslint-import-resolver-node@^0.3.4:
     debug "^2.6.9"
     resolve "^1.13.1"
 
+eslint-import-resolver-node@^0.3.6:
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.6.tgz#4048b958395da89668252001dbd9eca6b83bacbd"
+  integrity sha512-0En0w03NRVMn9Uiyn8YRPDKvWjxCWkslUEhGNTdGx15RvPJYQ+lbOlqrlNI2vEAs4pDYK4f/HN2TbDmk5TP0iw==
+  dependencies:
+    debug "^3.2.7"
+    resolve "^1.20.0"
+
 eslint-module-utils@^2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/eslint-module-utils/-/eslint-module-utils-2.6.1.tgz#b51be1e473dd0de1c5ea638e22429c2490ea8233"
@@ -5817,6 +6033,14 @@ eslint-module-utils@^2.6.1:
     debug "^3.2.7"
     pkg-dir "^2.0.0"
 
+eslint-module-utils@^2.6.2:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/eslint-module-utils/-/eslint-module-utils-2.6.2.tgz#94e5540dd15fe1522e8ffa3ec8db3b7fa7e7a534"
+  integrity sha512-QG8pcgThYOuqxupd06oYTZoNOGaUdTY1PqK+oS6ElF6vs4pBdk/aYxFVQQXzcrAqp9m7cl7lb2ubazX+g16k2Q==
+  dependencies:
+    debug "^3.2.7"
+    pkg-dir "^2.0.0"
+
 eslint-plugin-es@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/eslint-plugin-es/-/eslint-plugin-es-3.0.1.tgz#75a7cdfdccddc0589934aeeb384175f221c57893"
@@ -5846,6 +6070,27 @@ eslint-plugin-import@^2.23.3:
     resolve "^1.20.0"
     tsconfig-paths "^3.9.0"
 
+eslint-plugin-import@^2.24.2:
+  version "2.24.2"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.24.2.tgz#2c8cd2e341f3885918ee27d18479910ade7bb4da"
+  integrity sha512-hNVtyhiEtZmpsabL4neEj+6M5DCLgpYyG9nzJY8lZQeQXEn5UPW1DpUdsMHMXsq98dbNm7nt1w9ZMSVpfJdi8Q==
+  dependencies:
+    array-includes "^3.1.3"
+    array.prototype.flat "^1.2.4"
+    debug "^2.6.9"
+    doctrine "^2.1.0"
+    eslint-import-resolver-node "^0.3.6"
+    eslint-module-utils "^2.6.2"
+    find-up "^2.0.0"
+    has "^1.0.3"
+    is-core-module "^2.6.0"
+    minimatch "^3.0.4"
+    object.values "^1.1.4"
+    pkg-up "^2.0.0"
+    read-pkg-up "^3.0.0"
+    resolve "^1.20.0"
+    tsconfig-paths "^3.11.0"
+
 eslint-plugin-node@^11.1.0:
   version "11.1.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-node/-/eslint-plugin-node-11.1.0.tgz#c95544416ee4ada26740a30474eefc5402dc671d"
@@ -5883,6 +6128,13 @@ eslint-utils@^2.0.0, eslint-utils@^2.1.0:
   dependencies:
     eslint-visitor-keys "^1.1.0"
 
+eslint-utils@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-3.0.0.tgz#8aebaface7345bb33559db0a1f13a1d2d48c3672"
+  integrity sha512-uuQC43IGctw68pJA1RgbQS8/NP7rch6Cwd4j3ZBtgo4/8Flj4eGE7ZYSZRN3iq5pVUv6GPdW5Z1RFleo84uLDA==
+  dependencies:
+    eslint-visitor-keys "^2.0.0"
+
 eslint-visitor-keys@^1.1.0, eslint-visitor-keys@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz#30ebd1ef7c2fdff01c3a4f151044af25fab0523e"
@@ -5938,6 +6190,52 @@ eslint@^7.27.0:
     text-table "^0.2.0"
     v8-compile-cache "^2.0.3"
 
+eslint@^7.32.0:
+  version "7.32.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.32.0.tgz#c6d328a14be3fb08c8d1d21e12c02fdb7a2a812d"
+  integrity sha512-VHZ8gX+EDfz+97jGcgyGCyRia/dPOd6Xh9yPv8Bl1+SoaIwD+a/vlrOmGRUyOYu7MwUhc7CxqeaDZU13S4+EpA==
+  dependencies:
+    "@babel/code-frame" "7.12.11"
+    "@eslint/eslintrc" "^0.4.3"
+    "@humanwhocodes/config-array" "^0.5.0"
+    ajv "^6.10.0"
+    chalk "^4.0.0"
+    cross-spawn "^7.0.2"
+    debug "^4.0.1"
+    doctrine "^3.0.0"
+    enquirer "^2.3.5"
+    escape-string-regexp "^4.0.0"
+    eslint-scope "^5.1.1"
+    eslint-utils "^2.1.0"
+    eslint-visitor-keys "^2.0.0"
+    espree "^7.3.1"
+    esquery "^1.4.0"
+    esutils "^2.0.2"
+    fast-deep-equal "^3.1.3"
+    file-entry-cache "^6.0.1"
+    functional-red-black-tree "^1.0.1"
+    glob-parent "^5.1.2"
+    globals "^13.6.0"
+    ignore "^4.0.6"
+    import-fresh "^3.0.0"
+    imurmurhash "^0.1.4"
+    is-glob "^4.0.0"
+    js-yaml "^3.13.1"
+    json-stable-stringify-without-jsonify "^1.0.1"
+    levn "^0.4.1"
+    lodash.merge "^4.6.2"
+    minimatch "^3.0.4"
+    natural-compare "^1.4.0"
+    optionator "^0.9.1"
+    progress "^2.0.0"
+    regexpp "^3.1.0"
+    semver "^7.2.1"
+    strip-ansi "^6.0.0"
+    strip-json-comments "^3.1.0"
+    table "^6.0.9"
+    text-table "^0.2.0"
+    v8-compile-cache "^2.0.3"
+
 espree@^7.3.0, espree@^7.3.1:
   version "7.3.1"
   resolved "https://registry.yarnpkg.com/espree/-/espree-7.3.1.tgz#f2df330b752c6f55019f8bd89b7660039c1bbbb6"
@@ -5947,7 +6245,7 @@ espree@^7.3.0, espree@^7.3.1:
     acorn-jsx "^5.3.1"
     eslint-visitor-keys "^1.3.0"
 
-esprima@^4.0.0:
+esprima@4.0.1, esprima@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
   integrity sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==
@@ -7223,13 +7521,20 @@ gitconfiglocal@^1.0.0:
   dependencies:
     ini "^1.3.2"
 
-glob-parent@^5.0.0, glob-parent@^5.1.0, glob-parent@^5.1.1, glob-parent@~5.1.0, glob-parent@~5.1.2:
+glob-parent@^5.0.0, glob-parent@^5.1.0, glob-parent@^5.1.1, glob-parent@^5.1.2, glob-parent@~5.1.0, glob-parent@~5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
   integrity sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==
   dependencies:
     is-glob "^4.0.1"
 
+glob-promise@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/glob-promise/-/glob-promise-3.4.0.tgz#b6b8f084504216f702dc2ce8c9bc9ac8866fdb20"
+  integrity sha512-q08RJ6O+eJn+dVanerAndJwIcumgbDdYiUT7zFQl3Wm1xD6fBKtah7H8ZJChj4wP+8C+QfeVy8xautR7rdmKEw==
+  dependencies:
+    "@types/glob" "*"
+
 glob@7.1.3:
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
@@ -7254,6 +7559,17 @@ glob@7.1.6:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+glob@^6.0.1:
+  version "6.0.4"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-6.0.4.tgz#0f08860f6a155127b2fadd4f9ce24b1aab6e4d22"
+  integrity sha1-DwiGD2oVUSey+t1PnOJLGqtuTSI=
+  dependencies:
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "2 || 3"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
 glob@^7.0.0, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.6, glob@~7.1.6:
   version "7.1.7"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
@@ -7300,6 +7616,13 @@ globals@^13.6.0:
   dependencies:
     type-fest "^0.20.2"
 
+globals@^13.9.0:
+  version "13.11.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-13.11.0.tgz#40ef678da117fe7bd2e28f1fab24951bd0255be7"
+  integrity sha512-08/xrJ7wQjK9kkkRoI3OFUBbLx4f+6x3SGwcPvQ0QH6goFDrOU2oyAWrmh3dJezu65buo+HBMzAMQy6rovVC3g==
+  dependencies:
+    type-fest "^0.20.2"
+
 globals@^9.18.0:
   version "9.18.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
@@ -7317,6 +7640,18 @@ globby@^11.0.1, globby@^11.0.2:
     merge2 "^1.3.0"
     slash "^3.0.0"
 
+globby@^11.0.3:
+  version "11.0.4"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.4.tgz#2cbaff77c2f2a62e71e9b2813a67b97a3a3001a5"
+  integrity sha512-9O4MVG9ioZJ08ffbcyVYyLOJLk5JQ688pJ4eMGLpdWLHq/Wr1D9BlriLQyL0E+jbkuePVZXYFj47QM/v093wHg==
+  dependencies:
+    array-union "^2.1.0"
+    dir-glob "^3.0.1"
+    fast-glob "^3.1.1"
+    ignore "^5.1.4"
+    merge2 "^1.3.0"
+    slash "^3.0.0"
+
 got@9.6.0, got@^9.6.0:
   version "9.6.0"
   resolved "https://registry.yarnpkg.com/got/-/got-9.6.0.tgz#edf45e7d67f99545705de1f7bbeeeb121765ed85"
@@ -7359,6 +7694,15 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.6.tgz#ff040b2b0853b23c3d31027523706f1885d76bee"
   integrity sha512-nTnJ528pbqxYanhpDYsi4Rd8MAeaBA67+RZ10CM1m3bTAVFEDcd5AuA4a6W5YkGZ1iNXHzZz8T6TBKLeBuNriQ==
 
+graphql-compose@^9.0.3:
+  version "9.0.3"
+  resolved "https://registry.yarnpkg.com/graphql-compose/-/graphql-compose-9.0.3.tgz#57aeafb8f663f3769cb3509048dee5c573ba6369"
+  integrity sha512-kul0p/roHLycru4iHxfWCi4nWUi3Ea4HNwlwDHEpfMbAVsJEQS1tq02Ne1JoDCg/9ADFOJLo3Sf/07C5uupUYw==
+  dependencies:
+    "@types/object-path" "0.11.1"
+    graphql-type-json "0.3.2"
+    object-path "0.11.7"
+
 graphql-extensions@^0.15.0:
   version "0.15.0"
   resolved "https://registry.yarnpkg.com/graphql-extensions/-/graphql-extensions-0.15.0.tgz#3f291f9274876b0c289fa4061909a12678bd9817"
@@ -7419,6 +7763,11 @@ graphql-tools@^4.0.8:
     iterall "^1.1.3"
     uuid "^3.1.0"
 
+graphql-type-json@0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/graphql-type-json/-/graphql-type-json-0.3.2.tgz#f53a851dbfe07bd1c8157d24150064baab41e115"
+  integrity sha512-J+vjof74oMlCWXSvt0DOf2APEdZOCdubEvGDUAlqH//VBYcOYsGgRW7Xzorr44LvkjiuvecWc8fChxuZZbChtg==
+
 graphql@^14.0.2:
   version "14.7.0"
   resolved "https://registry.yarnpkg.com/graphql/-/graphql-14.7.0.tgz#7fa79a80a69be4a31c27dda824dc04dac2035a72"
@@ -8064,6 +8413,13 @@ is-core-module@^2.2.0, is-core-module@^2.4.0:
   dependencies:
     has "^1.0.3"
 
+is-core-module@^2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/is-core-module/-/is-core-module-2.6.0.tgz#d7553b2526fe59b92ba3e40c8df757ec8a709e19"
+  integrity sha512-wShG8vs60jKfPWpF2KZRaAtvt3a20OAn7+IJ6hLPECpSABLcKtFKTTI4ZtH5QcBruBHlq+WsdHWyz0BCZW7svQ==
+  dependencies:
+    has "^1.0.3"
+
 is-data-descriptor@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz#0b5ee648388e2c860282e793f1856fec3f301b56"
@@ -9583,7 +9939,7 @@ minimalistic-crypto-utils@^1.0.1:
   resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
   integrity sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo=
 
-minimatch@3.0.4, minimatch@^3.0.4:
+"minimatch@2 || 3", minimatch@3.0.4, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   integrity sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==
@@ -9710,7 +10066,7 @@ mkdirp@*, mkdirp@^1.0.3, mkdirp@^1.0.4:
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
 
-mkdirp@0.5.5, mkdirp@^0.5.0, mkdirp@^0.5.1:
+mkdirp@0.5.5, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.1:
   version "0.5.5"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
   integrity sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==
@@ -9795,6 +10151,11 @@ modify-values@^1.0.0:
   resolved "https://registry.yarnpkg.com/modify-values/-/modify-values-1.0.1.tgz#b3939fa605546474e3e3e3c63d64bd43b4ee6022"
   integrity sha512-xV2bxeN6F7oYjZWTe/YPAy6MN2M+sL4u/Rlm2AHCIVGfo2p1yGmBHQ6vHehl4bRTZBdHu3TSkWdYgkwpYzAGSw==
 
+moment@^2.19.3:
+  version "2.29.1"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.1.tgz#b2be769fa31940be9eeea6469c075e35006fa3d3"
+  integrity sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ==
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -9871,6 +10232,15 @@ mute-stream@0.0.8, mute-stream@~0.0.4:
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
   integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==
 
+mv@~2:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/mv/-/mv-2.1.1.tgz#ae6ce0d6f6d5e0a4f7d893798d03c1ea9559b6a2"
+  integrity sha1-rmzg1vbV4KT32JN5jQPB6pVZtqI=
+  dependencies:
+    mkdirp "~0.5.1"
+    ncp "~2.0.0"
+    rimraf "~2.4.0"
+
 mz@^2.4.0:
   version "2.7.0"
   resolved "https://registry.yarnpkg.com/mz/-/mz-2.7.0.tgz#95008057a56cafadc2bc63dde7f9ff6955948e32"
@@ -9880,6 +10250,11 @@ mz@^2.4.0:
     object-assign "^4.0.1"
     thenify-all "^1.0.0"
 
+nan@^2.14.0:
+  version "2.15.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.15.0.tgz#3f34a473ff18e15c1b5626b62903b5ad6e665fee"
+  integrity sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ==
+
 nano-json-stream-parser@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/nano-json-stream-parser/-/nano-json-stream-parser-0.1.2.tgz#0cc8f6d0e2b622b479c40d499c46d64b755c6f5f"
@@ -9922,6 +10297,11 @@ natural-compare@^1.4.0:
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
   integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=
 
+ncp@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ncp/-/ncp-2.0.0.tgz#195a21d6c46e361d2fb1281ba38b91e9df7bdbb3"
+  integrity sha1-GVoh1sRuNh0vsSgbo4uR6d9727M=
+
 negotiator@0.6.2, negotiator@^0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
@@ -9965,6 +10345,11 @@ node-fetch@2.6.1, node-fetch@^2.2.0, node-fetch@^2.6.0, node-fetch@^2.6.1:
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.1.tgz#045bd323631f76ed2e2b55573394416b639a0052"
   integrity sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==
 
+node-fetch@^2:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.2.tgz#986996818b73785e47b1965cc34eb093a1d464d0"
+  integrity sha512-aLoxToI6RfZ+0NOjmWAgn9+LEd30YCkJKFSyWacNZdEKTit/ZMcKjGkTRo8uWEsnIb/hfKecNPEbln02PdWbcA==
+
 node-fetch@~1.7.1:
   version "1.7.3"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
@@ -10249,6 +10634,11 @@ object-keys@~0.4.0:
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-0.4.0.tgz#28a6aae7428dd2c3a92f3d95f21335dd204e0336"
   integrity sha1-KKaq50KN0sOpLz2V8hM13SBOAzY=
 
+object-path@0.11.7:
+  version "0.11.7"
+  resolved "https://registry.yarnpkg.com/object-path/-/object-path-0.11.7.tgz#5f211161f34bb395e4b13a5f565b79d933b6f65d"
+  integrity sha512-T4evaK9VfGGQskXBDILcn6F90ZD+WO3OwRFFQ2rmZdUH4vQeDBpiolTpVlPY2yj5xSepyILTjDyM6UvbbdHMZw==
+
 object-path@^0.11.4:
   version "0.11.5"
   resolved "https://registry.yarnpkg.com/object-path/-/object-path-0.11.5.tgz#d4e3cf19601a5140a55a16ad712019a9c50b577a"
@@ -10297,7 +10687,7 @@ object.pick@^1.3.0:
   dependencies:
     isobject "^3.0.1"
 
-object.values@^1.1.3:
+object.values@^1.1.3, object.values@^1.1.4:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/object.values/-/object.values-1.1.4.tgz#0d273762833e816b693a637d30073e7051535b30"
   integrity sha512-TnGo7j4XSnKQoK3MfvkzqKCi0nVe/D9I9IjwTNYdb/fxYHpjrluHVOgw0AF6jrRFGMPHdfuidR09tIDiIvnaSg==
@@ -10767,6 +11157,14 @@ path-type@^4.0.0:
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
   integrity sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==
 
+path@^0.12.7:
+  version "0.12.7"
+  resolved "https://registry.yarnpkg.com/path/-/path-0.12.7.tgz#d4dc2a506c4ce2197eb481ebfcd5b36c0140b10f"
+  integrity sha1-1NwqUGxM4hl+tIHr/NWzbAFAsQ8=
+  dependencies:
+    process "^0.11.1"
+    util "^0.10.3"
+
 pathval@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/pathval/-/pathval-1.1.1.tgz#8534e77a77ce7ac5a2512ea21e0fdb8fcf6c3d8d"
@@ -11052,7 +11450,7 @@ process-nextick-args@~2.0.0:
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
   integrity sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==
 
-process@^0.11.10:
+process@^0.11.1, process@^0.11.10:
   version "0.11.10"
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
   integrity sha1-czIwDoQBYb2j5podHZGn1LwW8YI=
@@ -11789,6 +12187,13 @@ rimraf@^3.0.2:
   dependencies:
     glob "^7.1.3"
 
+rimraf@~2.4.0:
+  version "2.4.5"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.4.5.tgz#ee710ce5d93a8fdb856fb5ea8ff0e2d75934b2da"
+  integrity sha1-7nEM5dk6j9uFb7Xqj/Di11k0sto=
+  dependencies:
+    glob "^6.0.1"
+
 ripemd160@^2.0.0, ripemd160@^2.0.1:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-2.0.2.tgz#a1c1a6f624751577ba5d07914cbc92850585890c"
@@ -11845,6 +12250,11 @@ safe-event-emitter@^1.0.1:
   dependencies:
     events "^3.0.0"
 
+safe-json-stringify@~1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/safe-json-stringify/-/safe-json-stringify-1.2.0.tgz#356e44bc98f1f93ce45df14bcd7c01cda86e0afd"
+  integrity sha512-gH8eh2nZudPQO6TytOvbxnuhYBOvDBBLW52tz5q6X58lJcd/tkmqFR+5Z9adS8aJtURSXWThWy/xJtJwixErvg==
+
 safe-regex@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/safe-regex/-/safe-regex-1.1.0.tgz#40a3669f3b077d1e943d44629e157dd48023bf2e"
@@ -12979,6 +13389,34 @@ ts-node@^10.0.0:
     source-map-support "^0.5.17"
     yn "3.1.1"
 
+ts-node@^10.2.1:
+  version "10.2.1"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-10.2.1.tgz#4cc93bea0a7aba2179497e65bb08ddfc198b3ab5"
+  integrity sha512-hCnyOyuGmD5wHleOQX6NIjJtYVIO8bPP8F2acWkB4W06wdlkgyvJtubO/I9NkI88hCFECbsEgoLc0VNkYmcSfw==
+  dependencies:
+    "@cspotcode/source-map-support" "0.6.1"
+    "@tsconfig/node10" "^1.0.7"
+    "@tsconfig/node12" "^1.0.7"
+    "@tsconfig/node14" "^1.0.0"
+    "@tsconfig/node16" "^1.0.2"
+    acorn "^8.4.1"
+    acorn-walk "^8.1.1"
+    arg "^4.1.0"
+    create-require "^1.1.0"
+    diff "^4.0.1"
+    make-error "^1.1.1"
+    yn "3.1.1"
+
+tsconfig-paths@^3.11.0:
+  version "3.11.0"
+  resolved "https://registry.yarnpkg.com/tsconfig-paths/-/tsconfig-paths-3.11.0.tgz#954c1fe973da6339c78e06b03ce2e48810b65f36"
+  integrity sha512-7ecdYDnIdmv639mmDwslG6KQg1Z9STTz1j7Gcz0xa+nshh/gKDAHcPxRbWOsA3SPp0tXP2leTcY9Kw+NAkfZzA==
+  dependencies:
+    "@types/json5" "^0.0.29"
+    json5 "^1.0.1"
+    minimist "^1.2.0"
+    strip-bom "^3.0.0"
+
 tsconfig-paths@^3.9.0:
   version "3.9.0"
   resolved "https://registry.yarnpkg.com/tsconfig-paths/-/tsconfig-paths-3.9.0.tgz#098547a6c4448807e8fcb8eae081064ee9a3c90b"
@@ -13004,7 +13442,7 @@ tsort@0.0.1:
   resolved "https://registry.yarnpkg.com/tsort/-/tsort-0.0.1.tgz#e2280f5e817f8bf4275657fd0f9aebd44f5a2786"
   integrity sha1-4igPXoF/i/QnVlf9D5rr1E9aJ4Y=
 
-tsutils@^3.17.1:
+tsutils@^3.17.1, tsutils@^3.21.0:
   version "3.21.0"
   resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-3.21.0.tgz#b48717d394cea6c1e096983eed58e9d61715b623"
   integrity sha512-mHKK3iUXL+3UF6xL5k0PEhKRUBKPBCv/+RkEOpjRWxxx27KKRBmmA60A9pgOUvMi8GKhRMPEmjBRPzs2W7O1OA==
@@ -13156,6 +13594,11 @@ typescript@^4.3.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.2.tgz#399ab18aac45802d6f2498de5054fcbbe716a805"
   integrity sha512-zZ4hShnmnoVnAHpVHWpTcxdv7dWP60S2FsydQLV8V5PbS3FifjWFFRiHSWpDJahly88PRyV5teTSLoq4eG7mKw==
 
+typescript@^4.4.2:
+  version "4.4.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.4.3.tgz#bdc5407caa2b109efd4f82fe130656f977a29324"
+  integrity sha512-4xfscpisVgqqDfPaJo5vkd+Qd/ItkoagnHpufr+i2QCHBsNYp+G7UAoyFl8aPtx879u38wPV65rZ8qbGZijalA==
+
 typewise-core@^1.2, typewise-core@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/typewise-core/-/typewise-core-1.2.0.tgz#97eb91805c7f55d2f941748fa50d315d991ef195"
@@ -13397,6 +13840,13 @@ util.promisify@^1.0.0, util.promisify@^1.0.1:
     has-symbols "^1.0.1"
     object.getownpropertydescriptors "^2.1.1"
 
+util@^0.10.3:
+  version "0.10.4"
+  resolved "https://registry.yarnpkg.com/util/-/util-0.10.4.tgz#3aa0125bfe668a4672de58857d3ace27ecb76901"
+  integrity sha512-0Pm9hTQ3se5ll1XihRic3FDIku70C+iHUdT/W926rSgHV5QgXsYbKZN8MSC3tJtSkhuROzvsQjAaFENRXr+19A==
+  dependencies:
+    inherits "2.0.3"
+
 utils-merge@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
@@ -14169,6 +14619,19 @@ yargs@^17.0.1:
     y18n "^5.0.5"
     yargs-parser "^20.2.2"
 
+yargs@^17.1.1:
+  version "17.1.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.1.1.tgz#c2a8091564bdb196f7c0a67c1d12e5b85b8067ba"
+  integrity sha512-c2k48R0PwKIqKhPMWjeiF6y2xY/gPMUlro0sgxqXpbOIohWiLNXWslsootttv7E1e73QPAMQSg5FeySbVcpsPQ==
+  dependencies:
+    cliui "^7.0.2"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.0"
+    y18n "^5.0.5"
+    yargs-parser "^20.2.2"
+
 yargs@^4.7.1:
   version "4.8.1"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-4.8.1.tgz#c0c42924ca4aaa6b0e6da1739dfb216439f9ddc0"