68 lines
1.3 KiB
TypeScript
68 lines
1.3 KiB
TypeScript
interface AbortSignal extends EventTarget {}
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export interface EventOptions {
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bubbles?: boolean
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cancelable?: boolean
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composed?: boolean
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}
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export interface Event {
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readonly type: string
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readonly target: EventTarget | null
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readonly currentTarget: EventTarget | null
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readonly bubbles: boolean
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readonly cancelable: boolean
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readonly composed: boolean
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readonly defaultPrevented: boolean
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readonly isTrusted: boolean
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preventDefault(): void
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stopPropagation(): void
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stopImmediatePropagation(): void
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}
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export class Event {
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constructor(type: string, options?: EventOptions)
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}
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export interface AddEventListenerOptions {
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capture?: boolean
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passive?: boolean
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once?: boolean
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signal?: AbortSignal | null
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}
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export interface RemoveEventListenerOptions {
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capture?: boolean
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}
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export interface EventTarget {
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addEventListener(
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type: string,
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callback: EventListener,
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options?: AddEventListenerOptions | boolean
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): void
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removeEventListener(
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type: string,
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callback: EventListener,
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options?: RemoveEventListenerOptions | boolean
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): void
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dispatchEvent(event: Event): boolean
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}
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export class EventTarget {
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constructor()
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}
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export type EventListener = EventCallback | EventHandler
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export interface EventCallback {
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(event: Event): void
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}
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export interface EventHandler {
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handleEvent(event: Event): void
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}
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