1 | "use strict";
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2 | var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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3 | var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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4 | if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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5 | else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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6 | return c > 3 && r && Object.defineProperty(target, key, r), r;
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7 | };
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8 | var __metadata = (this && this.__metadata) || function (k, v) {
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9 | if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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10 | };
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11 | var __param = (this && this.__param) || function (paramIndex, decorator) {
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12 | return function (target, key) { decorator(target, key, paramIndex); }
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13 | };
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14 | var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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15 | function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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16 | return new (P || (P = Promise))(function (resolve, reject) {
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17 | function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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18 | function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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19 | function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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20 | step((generator = generator.apply(thisArg, _arguments || [])).next());
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21 | });
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22 | };
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23 | var TypeOrmCoreModule_1;
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24 | Object.defineProperty(exports, "__esModule", { value: true });
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25 | const common_1 = require("@nestjs/common");
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26 | const core_1 = require("@nestjs/core");
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27 | const rxjs_1 = require("rxjs");
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28 | const typeorm_1 = require("typeorm");
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29 | const typeorm_utils_1 = require("./common/typeorm.utils");
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30 | const entities_metadata_storage_1 = require("./entities-metadata.storage");
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31 | const typeorm_constants_1 = require("./typeorm.constants");
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32 | let TypeOrmCoreModule = TypeOrmCoreModule_1 = class TypeOrmCoreModule {
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33 | constructor(options, moduleRef) {
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34 | this.options = options;
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35 | this.moduleRef = moduleRef;
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36 | }
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37 | static forRoot(options = {}) {
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38 | const typeOrmModuleOptions = {
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39 | provide: typeorm_constants_1.TYPEORM_MODULE_OPTIONS,
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40 | useValue: options,
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41 | };
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42 | const connectionProvider = {
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43 | provide: typeorm_utils_1.getConnectionToken(options),
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44 | useFactory: () => __awaiter(this, void 0, void 0, function* () { return yield this.createConnectionFactory(options); }),
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45 | };
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46 | const entityManagerProvider = this.createEntityManagerProvider(options);
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47 | return {
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48 | module: TypeOrmCoreModule_1,
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49 | providers: [
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50 | entityManagerProvider,
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51 | connectionProvider,
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52 | typeOrmModuleOptions,
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53 | ],
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54 | exports: [entityManagerProvider, connectionProvider],
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55 | };
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56 | }
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57 | static forRootAsync(options) {
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58 | const connectionProvider = {
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59 | provide: typeorm_utils_1.getConnectionToken(options),
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60 | useFactory: (typeOrmOptions) => __awaiter(this, void 0, void 0, function* () {
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61 | if (options.name) {
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62 | return yield this.createConnectionFactory(Object.assign(Object.assign({}, typeOrmOptions), { name: options.name }));
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63 | }
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64 | return yield this.createConnectionFactory(typeOrmOptions);
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65 | }),
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66 | inject: [typeorm_constants_1.TYPEORM_MODULE_OPTIONS],
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67 | };
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68 | const entityManagerProvider = {
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69 | provide: typeorm_utils_1.getEntityManagerToken(options),
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70 | useFactory: (connection) => connection.manager,
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71 | inject: [typeorm_utils_1.getConnectionToken(options)],
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72 | };
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73 | const asyncProviders = this.createAsyncProviders(options);
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74 | return {
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75 | module: TypeOrmCoreModule_1,
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76 | imports: options.imports,
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77 | providers: [
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78 | ...asyncProviders,
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79 | entityManagerProvider,
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80 | connectionProvider,
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81 | {
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82 | provide: typeorm_constants_1.TYPEORM_MODULE_ID,
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83 | useValue: typeorm_utils_1.generateString(),
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84 | },
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85 | ],
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86 | exports: [entityManagerProvider, connectionProvider],
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87 | };
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88 | }
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89 | onApplicationShutdown() {
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90 | return __awaiter(this, void 0, void 0, function* () {
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91 | if (this.options.keepConnectionAlive) {
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92 | return;
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93 | }
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94 | const connection = this.moduleRef.get(typeorm_utils_1.getConnectionToken(this.options));
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95 | connection && (yield connection.close());
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96 | });
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97 | }
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98 | static createAsyncProviders(options) {
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99 | if (options.useExisting || options.useFactory) {
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100 | return [this.createAsyncOptionsProvider(options)];
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101 | }
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102 | const useClass = options.useClass;
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103 | return [
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104 | this.createAsyncOptionsProvider(options),
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105 | {
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106 | provide: useClass,
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107 | useClass,
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108 | },
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109 | ];
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110 | }
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111 | static createAsyncOptionsProvider(options) {
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112 | if (options.useFactory) {
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113 | return {
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114 | provide: typeorm_constants_1.TYPEORM_MODULE_OPTIONS,
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115 | useFactory: options.useFactory,
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116 | inject: options.inject || [],
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117 | };
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118 | }
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119 | const inject = [
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120 | (options.useClass || options.useExisting),
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121 | ];
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122 | return {
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123 | provide: typeorm_constants_1.TYPEORM_MODULE_OPTIONS,
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124 | useFactory: (optionsFactory) => __awaiter(this, void 0, void 0, function* () { return yield optionsFactory.createTypeOrmOptions(options.name); }),
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125 | inject,
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126 | };
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127 | }
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128 | static createEntityManagerProvider(options) {
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129 | return {
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130 | provide: typeorm_utils_1.getEntityManagerToken(options),
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131 | useFactory: (connection) => connection.manager,
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132 | inject: [typeorm_utils_1.getConnectionToken(options)],
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133 | };
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134 | }
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135 | static createConnectionFactory(options) {
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136 | return __awaiter(this, void 0, void 0, function* () {
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137 | try {
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138 | if (options.keepConnectionAlive) {
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139 | const connectionName = typeorm_utils_1.getConnectionName(options);
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140 | const manager = typeorm_1.getConnectionManager();
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141 | if (manager.has(connectionName)) {
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142 | const connection = manager.get(connectionName);
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143 | if (connection.isConnected) {
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144 | return connection;
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145 | }
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146 | }
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147 | }
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148 | }
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149 | catch (_a) { }
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150 | const connectionToken = typeorm_utils_1.getConnectionName(options);
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151 | return yield rxjs_1.defer(() => {
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152 | if (!options.type) {
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153 | return typeorm_1.createConnection();
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154 | }
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155 | if (!options.autoLoadEntities) {
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156 | return typeorm_1.createConnection(options);
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157 | }
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158 | let entities = options.entities;
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159 | if (entities) {
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160 | entities = entities.concat(entities_metadata_storage_1.EntitiesMetadataStorage.getEntitiesByConnection(connectionToken));
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161 | }
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162 | else {
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163 | entities = entities_metadata_storage_1.EntitiesMetadataStorage.getEntitiesByConnection(connectionToken);
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164 | }
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165 | return typeorm_1.createConnection(Object.assign(Object.assign({}, options), { entities }));
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166 | })
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167 | .pipe(typeorm_utils_1.handleRetry(options.retryAttempts, options.retryDelay, connectionToken, options.verboseRetryLog))
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168 | .toPromise();
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169 | });
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170 | }
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171 | };
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172 | TypeOrmCoreModule = TypeOrmCoreModule_1 = __decorate([
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173 | common_1.Global(),
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174 | common_1.Module({}),
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175 | __param(0, common_1.Inject(typeorm_constants_1.TYPEORM_MODULE_OPTIONS)),
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176 | __metadata("design:paramtypes", [Object, core_1.ModuleRef])
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177 | ], TypeOrmCoreModule);
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178 | exports.TypeOrmCoreModule = TypeOrmCoreModule;
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