# ts-morph Documentation
# Source: https://raw.githubusercontent.com/dsherret/ts-morph/latest/docs/details/object-literal-expressions.md
# Path: docs/details/object-literal-expressions.md

---
title: Object Literal Expressions
---

## Object Literal Expressions

Object literal expressions look like the [initializer](initializers) for this variable declaration:

```ts
const obj = {
  propertyAssignment: 5,
  shorthandPropertyAssignment,
  ...spreadAssignment,
  get getAccessor() {
    return 5;
  },
  set setAccessor(value: number) {
    // do something
  },
  method() {
    return "some string";
  },
};
```

### Properties

Once you have retrieved the object literal expression, get it's properties via:

```ts
const properties = objectLiteralExpression.getProperties();
// or
const property = objectLiteralExpression.getProperty("propertyAssignment");
// or
const spreadAssignment = objectLiteralExpression.getProperty(
  p => p.getText() === "...spreadAssignment",
);
// or
const method = objectLiteralExpression.getPropertyOrThrow("method");
```

### Property Assignments

Add a property assignment via the `insertPropertyAssignment`, `insertPropertyAssignments`, `addPropertyAssignment`, or `addPropertyAssignments` methods.

```ts
const propertyAssignment = objectLiteralExpression.addPropertyAssignment({
  name: "propertyAssignment",
  initializer: "5",
});
```

### Shorthand Property Assignments

Add a shorthand property assignment via the `insertShorthandPropertyAssignment`, `insertShorthandPropertyAssignments`,
`addShorthandPropertyAssignment`, or `addShorthandPropertyAssignments` methods.

```ts
const shorthandPropertyAssignment = objectLiteralExpression.addShorthandPropertyAssignment({
  name: "shorthandPropertyAssignment",
});
```

### Spread Assignments

Add a spread assignment via the `insertSpreadAssignment`, `insertSpreadAssignments`, `addSpreadAssignment`, or `addSpreadAssignments` methods.

```ts
const spreadAssignment = objectLiteralExpression.addSpreadAssignment({ expression: "spreadAssignment" });
```

### Accessors

Add get and set accessors via the `insertGetAccessor`, `insertGetAccessors`, `addGetAccessor`, `addGetAccessors`, or similarly named methods for set accessors.

```ts
const getAccessor = objectLiteralExpression.addGetAccessor({
  name: "someNumber",
  returnType: "number",
  statements: ["return someNumber;"],
});
const setAccessor = objectLiteralExpression.addSetAccessor({
  name: "someNumber",
  parameters: [{ name: "value", type: "number" }],
  statements: ["someNumber = value;"],
});
```

### Methods

Add a method via the `insertMethod`, `insertMethods`, `addMethod`, or `addMethods` methods.

```ts
const method = objectLiteralExpression.addMethod({
  name: "method",
  statements: [`return "some string";`],
});
```

### Removing

Remove a member by calling `.remove()` on it.

```ts setup: const obj: ObjectLiteralExpression;
obj.getPropertyOrThrow("prop1").remove();
```