"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.strToEncoding = exports.assertEncoding = exports.ENCODING_UTF8 = void 0;
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var buffer_1 = require("./internal/buffer");
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var errors = require("./internal/errors");
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exports.ENCODING_UTF8 = 'utf8';
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function assertEncoding(encoding) {
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if (encoding && !buffer_1.Buffer.isEncoding(encoding))
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throw new errors.TypeError('ERR_INVALID_OPT_VALUE_ENCODING', encoding);
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}
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exports.assertEncoding = assertEncoding;
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function strToEncoding(str, encoding) {
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if (!encoding || encoding === exports.ENCODING_UTF8)
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return str; // UTF-8
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if (encoding === 'buffer')
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return new buffer_1.Buffer(str); // `buffer` encoding
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return new buffer_1.Buffer(str).toString(encoding); // Custom encoding
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}
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exports.strToEncoding = strToEncoding;
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