@soil/arch/build/es6/shared/types/Props.d.ts

Architectural constructs for web applications.

import { And, IsA, IsCallback, IsIndexSignature, IsReadonly, Not, Or, Or3, Primitive } from './Types';
import { AriaAttributes } from './AriaAttributes';
declare type PropKeys<E extends Record<any, any>> = {
    [P in keyof E]: Or<IsA<E[P], never>, IsIndexSignature<P>> extends true ? never : E[P] extends Primitive ? IsReadonly<E, P> extends true ? never : P : E[P] extends Function ? IsReadonly<E, P> extends true ? never : IsCallback<E[P]> extends true ? P : never : And<IsReadonly<E, P>, Or3<IsA<E[P], EventTarget>, IsA<E[P], HTMLCollectionBase>, IsA<E[P], NodeList>>> extends true ? never : P;
} extends {
    [_ in keyof E]: infer U;
} ? U : never;
declare type PickPropKeys<O extends Record<any, any>> = Pick<O, PropKeys<O>>;
declare type _Props<E extends Record<any, any>> = {
    [P in keyof E]?: E[P] extends Array<infer U> ? Array<_Props<U>> : E[P] extends ReadonlyArray<infer U> ? ReadonlyArray<_Props<U>> : And<IsA<E[P], Record<any, any>>, Not<IsA<E[P], Function>>> extends true ? _Props<PickPropKeys<E[P]>> : E[P];
};
/**
 * From a given `Element`, pick those properties that can be used when creating
 * them. That means recursively ignoring:
 * - Index signatures.
 * - Functions (except callbacks).
 * - Read-only primitive properties.
 * - Read-only non-primitive properties whose properties cannot be modified
 *   at creation time, e.g. `readonly form: HTMLFormElement | null`.
 */
export declare type Props<E extends Partial<Element & AriaAttributes>> = _Props<PickPropKeys<E>> & AriaAttributes;
export {};