22 lines
571 B
TypeScript
22 lines
571 B
TypeScript
// Loaded with HTML/DOM only
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export function multiline(...lines: string[]): string {
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if (lines.length < 1) {
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return '\n';
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}
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if (lines[lines.length - 1] !== '') {
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lines.push('');
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}
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return lines.join('\n');
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}
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export function timeout(delay: number): Promise<void> {
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return new Promise<void>((resolve) => setTimeout(resolve, delay));
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}
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export function waitForEvent(eventName: string): Promise<void> {
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return new Promise<void>((resolve) => {
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document.addEventListener(eventName, () => resolve(), {once: true});
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});
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}
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