16 lines
473 B
TypeScript
16 lines
473 B
TypeScript
/**
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* Get a channel user mode from their prefix.
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* @param prefixOrNick Prefix on its own (`@`, `+`, etc) or a nick `@Diamond`
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* @param supportedModes Object of channel modes `{ 'o': '@' }`
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* @returns Mode for prefix symbol
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*/
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export const modeFromPrefix = (
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prefixOrNick: string,
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supportedModes: Record<string, string>,
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) => {
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const pfx = prefixOrNick.substring(0, 1);
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return Object.keys(supportedModes)[
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Object.values(supportedModes).indexOf(pfx)
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];
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};
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