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element-vir

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Heroic. Reactive. Declarative. Type safe. Web components without compromise.

electrovir.github.io/element-vir/element-vir

electrovir/element-vir

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import { type AsyncProp } from './async-prop.js'; /** * Given a {@link AsyncProp} instance, call and return the output of the `resolutionRender` parameter * once the {@link AsyncProp} has been resolved, call and return the output of the `errorRender` * parameter if the {@link AsyncProp} errored out, return the `fallback` parameter in all other * cases. * * This is the overload for when `resolutionRender` and `errorRender` are both provided. * * @category Async */ export declare function renderAsync<T, FallbackResult, ResolutionRenderResult = never, ErrorRenderResult = never>(asyncProp: Pick<AsyncProp<T, any>, 'value'>, fallback: FallbackResult, resolutionRender: (resolved: Awaited<T>) => ResolutionRenderResult, errorRender: (error: Error) => ErrorRenderResult): FallbackResult | ResolutionRenderResult | ErrorRenderResult; /** * Given a {@link AsyncProp} instance, call and return the output of the `resolutionRender` parameter * once the {@link AsyncProp} has been resolved, call and return the output of the `errorRender` * parameter if the {@link AsyncProp} errored out, return the `fallback` parameter in all other * cases. * * This is the overload for when `resolutionRender` is provided but `errorRender` is not. * * @category Async */ export declare function renderAsync<T, FallbackResult, ResolutionRenderResult = never>(asyncProp: Pick<AsyncProp<T, any>, 'value'>, fallback: FallbackResult, resolutionRender: (resolved: Awaited<T>) => ResolutionRenderResult, errorRender?: undefined): FallbackResult | ResolutionRenderResult | string; /** * Given a {@link AsyncProp} instance, call and return the output of the `resolutionRender` parameter * once the {@link AsyncProp} has been resolved, call and return the output of the `errorRender` * parameter if the {@link AsyncProp} errored out, return the `fallback` parameter in all other * cases. * * This is the overload for when `resolutionRender` is not provided but `errorRender` is. * * @category Async */ export declare function renderAsync<T, FallbackResult, ErrorRenderResult = never>(asyncProp: Pick<AsyncProp<T, any>, 'value'>, fallback: FallbackResult, resolutionRender: undefined, errorRender: (error: Error) => ErrorRenderResult): FallbackResult | Awaited<T> | ErrorRenderResult; /** * Given a {@link AsyncProp} instance, call and return the output of the `resolutionRender` parameter * once the {@link AsyncProp} has been resolved, call and return the output of the `errorRender` * parameter if the {@link AsyncProp} errored out, return the `fallback` parameter in all other * cases. * * This is the overload for when neither `resolutionRender` or `errorRender` are provided. * * @category Async */ export declare function renderAsync<T, FallbackResult>(asyncProp: Pick<AsyncProp<T, any>, 'value'>, fallback: FallbackResult, resolutionRender?: undefined, errorRender?: undefined): FallbackResult | Awaited<T> | string;