Add types for object-mapper (#42495)

types/object-mapper/index.d.ts

@@ -0,0 +1,7 @@
+// Type definitions for object-mapper 6.2
+// Project: https://github.com/wankdanker/node-object-mapper#readme
+// Definitions by: Ryan Fahsel <https://github.com/me>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export function merge(srcObject: object, mapObject: object): object;
+export function merge<T>(srcObject: object, destinationObject: T, mapObject: object): T;

types/object-mapper/object-mapper-tests.ts

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+import { merge } from 'object-mapper';
+
+interface FlatPerson {
+    name: string;
+    age: number;
+    mother: string;
+    father: string;
+}
+
+interface Family {
+    father: string;
+    mother: string;
+}
+
+interface NestedPerson {
+    name: string;
+    age: number;
+    family: Family;
+}
+
+const mapping = {
+    name: 'name',
+    age: 'age',
+    mother: 'family.mother',
+    father: 'family.father',
+};
+
+const nestedPerson: NestedPerson = {
+    name: 'Jack Bauer',
+    age: 29,
+    family: {
+        father: 'Mike',
+        mother: 'Christina',
+    },
+};
+
+const flatPerson: FlatPerson = {
+    name: 'Value that will be replaced',
+    age: -2,
+    father: 'Value that will be replaced',
+    mother: 'Value that will be replaced',
+};
+
+merge(nestedPerson, mapping);
+merge(nestedPerson, flatPerson, mapping);

types/object-mapper/tsconfig.json

@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "object-mapper-tests.ts"
+    ]
+}

types/object-mapper/tslint.json

@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }