25 lines
531 B
Plaintext
25 lines
531 B
Plaintext
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import { typeHandlers, types } from "./types/index.js";
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const firstBytes = /* @__PURE__ */ new Map([
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[56, "psd"],
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[66, "bmp"],
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[68, "dds"],
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[71, "gif"],
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[73, "tiff"],
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[77, "tiff"],
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[82, "webp"],
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[105, "icns"],
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[137, "png"],
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[255, "jpg"]
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]);
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function detector(input) {
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const byte = input[0];
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const type = firstBytes.get(byte);
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if (type && typeHandlers.get(type).validate(input)) {
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return type;
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}
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return types.find((fileType) => typeHandlers.get(fileType).validate(input));
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}
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export {
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detector
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};
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