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0dcaea72ae
This commit adds "alert", "confirm" and "prompt" functions from web standards.
55 lines
1.9 KiB
TypeScript
Vendored
55 lines
1.9 KiB
TypeScript
Vendored
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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/* eslint-disable @typescript-eslint/no-explicit-any */
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/// <reference no-default-lib="true" />
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/// <reference lib="deno.ns" />
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/// <reference lib="deno.shared_globals" />
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/// <reference lib="esnext" />
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declare class Window extends EventTarget {
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new(): Window;
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readonly window: Window & typeof globalThis;
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readonly self: Window & typeof globalThis;
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onload: ((this: Window, ev: Event) => any) | null;
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onunload: ((this: Window, ev: Event) => any) | null;
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close: () => void;
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readonly closed: boolean;
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alert: (message?: string) => void;
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confirm: (message?: string) => boolean;
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prompt: (message?: string, defaultValue?: string) => string | null;
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Deno: typeof Deno;
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}
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declare var window: Window & typeof globalThis;
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declare var self: Window & typeof globalThis;
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declare var onload: ((this: Window, ev: Event) => any) | null;
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declare var onunload: ((this: Window, ev: Event) => any) | null;
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/**
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* Shows the given message and waits for the enter key pressed.
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* If the stdin is not interactive, it does nothing.
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* @param message
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*/
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declare function alert(message?: string): void;
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/**
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* Shows the given message and waits for the answer. Returns the user's answer as boolean.
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* Only `y` and `Y` are considered as true.
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* If the stdin is not interactive, it returns false.
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* @param message
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*/
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declare function confirm(message?: string): boolean;
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/**
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* Shows the given message and waits for the user's input. Returns the user's input as string.
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* If the default value is given and the user inputs the empty string, then it returns the given
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* default value.
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* If the default value is not given and the user inputs the empty string, it returns null.
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* If the stdin is not interactive, it returns null.
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* @param message
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* @param defaultValue
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*/
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declare function prompt(message?: string, defaultValue?: string): string | null;
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/* eslint-enable @typescript-eslint/no-explicit-any */
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