export function toAttributes(attributes) {
    return Object.keys(attributes).map(key => toKeyValue(key, attributes[key]));
}
export function toKeyValue(key, value) {
    return {
        key: key,
        value: toAnyValue(value),
    };
}
export function toAnyValue(value) {
    const t = typeof value;
    if (t === 'string')
        return { stringValue: value };
    if (t === 'number') {
        if (!Number.isInteger(value))
            return { doubleValue: value };
        return { intValue: value };
    }
    if (t === 'boolean')
        return { boolValue: value };
    if (value instanceof Uint8Array)
        return { bytesValue: value };
    if (Array.isArray(value))
        return { arrayValue: { values: value.map(toAnyValue) } };
    if (t === 'object' && value != null)
        return { kvlistValue: { values: Object.entries(value).map(([k, v]) => toKeyValue(k, v)) } };
    return {};
}
export function hexToBuf(hex) {
    var _a;
    const ints = (_a = hex.match(/[\da-f]{2}/gi)) === null || _a === void 0 ? void 0 : _a.map(h => parseInt(h, 16));
    return ints && new Uint8Array(ints);
}
function i2hex(i) {
    return ('0' + i.toString(16)).slice(-2);
}
export function bufToHex(buf) {
    if (buf == null || buf.length === 0)
        return undefined;
    return Array.from(buf).map(i2hex).join('');
}
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