8 lines
348 B
TypeScript
8 lines
348 B
TypeScript
export const q = <T extends Element>(container: HTMLElement, selector: string): T | null =>
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container.querySelector(selector) as T | null;
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export const qs = <T extends Element>(selector: string): T | null =>
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document.querySelector(selector) as T | null;
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export const dataset = (el: HTMLElement, key: string): string => el.dataset[key] ?? '';
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