Type Alias MergeStrict<Left, Right>

MergeStrict: Simplify<Left & Pick<Right, Exclude<keyof Right, keyof Left>>>

Strict merge of two object types.

Type Parameters

Left
Base object type
Right
Non-Overriding object type

Remarks

Similar to Merge but preserves properties from the left-hand type by only adding non-conflicting properties from the right-hand type.

Example

type A = { a: number; b: string };
type B = { b: number; c: boolean };
type Merged = MergeStrict< A, B >;
// { a: number; b: string; c: boolean }