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nexus

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Scalable, strongly typed GraphQL schema development

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/** * Borrowed from `type-fest` * * Extract the keys from a type where the value type of the key extends the given `Condition`. */ export declare type ConditionalKeys<Base, Condition> = NonNullable<{ [Key in keyof Base]: Condition extends Base[Key] ? Key : never; }[keyof Base]>; /** * Taken from `type-fest` * * Pick keys from the shape that matches the given `Condition`. */ export declare type ConditionalPick<Base, Condition> = Pick<Base, ConditionalKeys<Base, Condition>>; /** * Taken from `type-fest` * * Get the values of a mapped types */ export declare type ValueOf<ObjectType, ValueType extends keyof ObjectType = keyof ObjectType> = ObjectType[ValueType]; /** Is the given type equal to the other given type? */ export declare type IsEqual<A, B> = A extends B ? (B extends A ? true : false) : false; export declare type RequiredDeeply<T> = DoRequireDeeply<Exclude<T, undefined>>; /** * Represents a POJO. Prevents from allowing arrays and functions. * * @remarks * TypeScript interfaces will not be considered sub-types. */ export declare type PlainObject = { [x: string]: Primitive | object; }; /** Matches any [primitive value](https://developer.mozilla.org/en-US/docs/Glossary/Primitive). */ export declare type Primitive = null | undefined | string | number | boolean | symbol | bigint; declare type DoRequireDeeply<T> = { [K in keyof T]-?: Exclude<T[K], undefined> extends PlainObject ? DoRequireDeeply<Exclude<T[K], undefined>> : Exclude<T[K], undefined>; }; export declare type MaybePromiseLike<T> = T | PromiseLike<T>; export declare type UnwrapPromise<R> = R extends PromiseLike<infer U> ? U : R; export {};