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react-querybuilder

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React Query Builder component for constructing queries and filters, with utilities for executing them in various database and evaluation contexts

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import type { Merge } from "./merge.mjs"; /** Override existing properties of the given type. Similar to `Merge`, but enforces that the original type has the properties you want to override. This is useful when you want to override existing properties with a different type and make sure that these properties really exist in the original. @example ``` type Foo = { a: string b: string } type Bar = OverrideProperties<Foo, {b: number}> //=> {a: string, b: number} type Baz = OverrideProperties<Foo, {c: number}> // Error, type '{ c: number; }' does not satisfy the constraint '{ c: never; }' type Fizz = OverrideProperties<Foo, {b: number; c: number}> // Error, type '{ b: number; c: number; }' does not satisfy the constraint '{ b: number; c: never; }' ``` @group type-fest */ export type OverrideProperties< TOriginal, TOverride extends Partial<Record<keyof TOriginal, unknown>> & { [Key in keyof TOverride] : Key extends keyof TOriginal ? TOverride[Key] : never } > = Merge<TOriginal, TOverride>;