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node_modules/preact/debug/src/internal.d.ts

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+import { Component, PreactElement, VNode, Options } from '../../src/internal';
+
+export { Component, PreactElement, VNode, Options };
+
+export interface DevtoolsInjectOptions {
+	/** 1 = DEV, 0 = production */
+	bundleType: 1 | 0;
+	/** The devtools enable different features for different versions of react */
+	version: string;
+	/** Informative string, currently unused in the devtools  */
+	rendererPackageName: string;
+	/** Find the root dom node of a vnode */
+	findHostInstanceByFiber(vnode: VNode): HTMLElement | null;
+	/** Find the closest vnode given a dom node */
+	findFiberByHostInstance(instance: HTMLElement): VNode | null;
+}
+
+export interface DevtoolsUpdater {
+	setState(objOrFn: any): void;
+	forceUpdate(): void;
+	setInState(path: Array<string | number>, value: any): void;
+	setInProps(path: Array<string | number>, value: any): void;
+	setInContext(): void;
+}
+
+export type NodeType = 'Composite' | 'Native' | 'Wrapper' | 'Text';
+
+export interface DevtoolData {
+	nodeType: NodeType;
+	// Component type
+	type: any;
+	name: string;
+	ref: any;
+	key: string | number;
+	updater: DevtoolsUpdater | null;
+	text: string | number | null;
+	state: any;
+	props: any;
+	children: VNode[] | string | number | null;
+	publicInstance: PreactElement | Text | Component;
+	memoizedInteractions: any[];
+
+	actualDuration: number;
+	actualStartTime: number;
+	treeBaseDuration: number;
+}
+
+export type EventType =
+	| 'unmount'
+	| 'rootCommitted'
+	| 'root'
+	| 'mount'
+	| 'update'
+	| 'updateProfileTimes';
+
+export interface DevtoolsEvent {
+	data?: DevtoolData;
+	internalInstance: VNode;
+	renderer: string;
+	type: EventType;
+}
+
+export interface DevtoolsHook {
+	_renderers: Record<string, any>;
+	_roots: Set<VNode>;
+	on(ev: string, listener: () => void): void;
+	emit(ev: string, data?: object): void;
+	helpers: Record<string, any>;
+	getFiberRoots(rendererId: string): Set<any>;
+	inject(config: DevtoolsInjectOptions): string;
+	onCommitFiberRoot(rendererId: string, root: VNode): void;
+	onCommitFiberUnmount(rendererId: string, vnode: VNode): void;
+}
+
+export interface DevtoolsWindow extends Window {
+	/**
+	 * If the devtools extension is installed it will inject this object into
+	 * the dom. This hook handles all communications between preact and the
+	 * devtools panel.
+	 */
+	__REACT_DEVTOOLS_GLOBAL_HOOK__?: DevtoolsHook;
+}