Import
import { KeyboardEventLike } from "@typed/ui/Composite";Signatures
export interface KeyboardEventLike {
readonly key: string;
readonly altKey?: boolean;
readonly ctrlKey?: boolean;
readonly metaKey?: boolean;
preventDefault?: () => void;
}Why
The public model lets custom composites reuse Composite’s deterministic policy without copying an internal shape.
Ownership and lifetime
This declaration is data or schema metadata and acquires no resources.
Example
Import with import type { KeyboardEventLike } from "@typed/ui/Composite"; Extend the
Composite.makeState runnable setup. Custom
keyboard adapters need only the modeled surface:
const event: KeyboardEventLike = { key: "ArrowDown", preventDefault() {} }.
Property: altKey
Whether Alt modified the key event.
Property: ctrlKey
Whether Control modified the key event.
Property: key
Native KeyboardEvent key value to interpret.
Property: metaKey
Whether Meta modified the key event.
Property: preventDefault
Optional native-event callback invoked only for an internally handled key.
Other public imports
These import paths expose the same declaration. Each page retains its own public name and signature.