type-alias / @typed/ui/Dom

IfEquals

Produces Output only when two types are mutually assignable.

Learn this UI primitive →

Package version
1.0.0-beta.13
Category
Property type utilities
Since
1.0.0

Import

import type { IfEquals } from "@typed/ui/Dom";

This public exposure is a re-export. Its import path is supported; declaration documentation is shared with the other public exposures below.

Signatures

export type IfEquals<X, Y, Output> = (<T>() => T extends X ? 1 : 2) extends <T>() => T extends Y ? 1 : 2 ? Output : never;

Why

DOM host types use exact equality to identify writable properties safely.

Ownership and lifetime

Type-only and resource-free.

Other public imports

These import paths expose the same declaration. Each page retains its own public name and signature.

Source