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@esri/calcite-components

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Web Components for Esri's Calcite Design System.

github.com/Esri/calcite-components

Esri/calcite-components

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declare type ObserverType = "mutation" | "intersection" | "resize"; declare type ObserverCallbackType<T extends ObserverType> = T extends "mutation" ? MutationCallback : T extends "intersection" ? IntersectionObserverCallback : T extends "resize" ? ResizeObserverCallback : never; declare type ObserverOptions<T extends ObserverType> = T extends "mutation" ? MutationObserverInit : T extends "intersection" ? IntersectionObserverInit : T extends "resize" ? never : never; declare type ObserverInstanceType<T extends ObserverType> = T extends "mutation" ? MutationObserver : T extends "intersection" ? IntersectionObserver : T extends "resize" ? ResizeObserver : never; /** * This utility ensures observers are created only for browser contexts. * * @param type - the type of observer to create * @param callback - the observer callback * @param options - the observer options */ export declare function createObserver<T extends ObserverType>(type: T, callback: ObserverCallbackType<T>, options?: ObserverOptions<T>): ObserverInstanceType<T> | undefined; export {};