39 lines
1.6 KiB
TypeScript
39 lines
1.6 KiB
TypeScript
import ShoelaceElement from '../../internal/shoelace-element.js';
|
|
import type { CSSResultGroup } from 'lit';
|
|
/**
|
|
* @summary The Mutation Observer component offers a thin, declarative interface to the [`MutationObserver API`](https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver).
|
|
* @documentation https://shoelace.style/components/mutation-observer
|
|
* @status stable
|
|
* @since 2.0
|
|
*
|
|
* @event {{ mutationList: MutationRecord[] }} sl-mutation - Emitted when a mutation occurs.
|
|
*
|
|
* @slot - The content to watch for mutations.
|
|
*/
|
|
export default class SlMutationObserver extends ShoelaceElement {
|
|
static styles: CSSResultGroup;
|
|
private mutationObserver;
|
|
/**
|
|
* Watches for changes to attributes. To watch only specific attributes, separate them by a space, e.g.
|
|
* `attr="class id title"`. To watch all attributes, use `*`.
|
|
*/
|
|
attr: string;
|
|
/** Indicates whether or not the attribute's previous value should be recorded when monitoring changes. */
|
|
attrOldValue: boolean;
|
|
/** Watches for changes to the character data contained within the node. */
|
|
charData: boolean;
|
|
/** Indicates whether or not the previous value of the node's text should be recorded. */
|
|
charDataOldValue: boolean;
|
|
/** Watches for the addition or removal of new child nodes. */
|
|
childList: boolean;
|
|
/** Disables the observer. */
|
|
disabled: boolean;
|
|
connectedCallback(): void;
|
|
disconnectedCallback(): void;
|
|
private handleMutation;
|
|
private startObserver;
|
|
private stopObserver;
|
|
handleDisabledChange(): void;
|
|
handleChange(): void;
|
|
render(): import("lit-html").TemplateResult<1>;
|
|
}
|