react-querybuilder
Version:
React Query Builder component for constructing queries and filters, with utilities for executing them in various database and evaluation contexts
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text/typescript
import type { OmitIndexSignature } from "./omit-index-signature.mjs";
import type { PickIndexSignature } from "./pick-index-signature.mjs";
import type { Simplify } from "./simplify.mjs";
type SimpleMerge<
Destination,
Source
> = { [Key in keyof Destination as Key extends keyof Source ? never : Key] : Destination[Key] } & Source;
/**
Merge two types into a new type. Keys of the second type overrides keys of the first type.
@example
```
import type {Merge} from 'type-fest';
interface Foo {
[x: string]: unknown;
[x: number]: unknown;
foo: string;
bar: symbol;
}
type Bar = {
[x: number]: number;
[x: symbol]: unknown;
bar: Date;
baz: boolean;
};
export type FooBar = Merge<Foo, Bar>;
// => {
// [x: string]: unknown;
// [x: number]: number;
// [x: symbol]: unknown;
// foo: string;
// bar: Date;
// baz: boolean;
// }
```
@group type-fest
*/
export type Merge<
Destination,
Source
> = Simplify<SimpleMerge<PickIndexSignature<Destination>, PickIndexSignature<Source>> & SimpleMerge<OmitIndexSignature<Destination>, OmitIndexSignature<Source>>>;
export {};