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function throwNotImplemented(feature, issue) {
throw hideFromStack(throwNotImplemented), new NotImplementedError(feature, issue);
}
function hideFromStack(...fns) {
for (let fn of fns)
Object.defineProperty(fn, "name", {
value: "::bunternal::"
});
}
class NotImplementedError extends Error {
code;
constructor(feature, issue) {
super(feature + " is not yet implemented in Bun." + (issue ? " Track the status & thumbs up the issue: https://github.com/oven-sh/bun/issues/" + issue : ""));
this.name = "NotImplementedError", this.code = "ERR_NOT_IMPLEMENTED", hideFromStack(NotImplementedError);
}
}
// src/js/node/perf_hooks.js
var constants = {
NODE_PERFORMANCE_GC_MAJOR: 4,
NODE_PERFORMANCE_GC_MINOR: 1,
NODE_PERFORMANCE_GC_INCREMENTAL: 8,
NODE_PERFORMANCE_GC_WEAKCB: 16,
NODE_PERFORMANCE_GC_FLAGS_NO: 0,
NODE_PERFORMANCE_GC_FLAGS_CONSTRUCT_RETAINED: 2,
NODE_PERFORMANCE_GC_FLAGS_FORCED: 4,
NODE_PERFORMANCE_GC_FLAGS_SYNCHRONOUS_PHANTOM_PROCESSING: 8,
NODE_PERFORMANCE_GC_FLAGS_ALL_AVAILABLE_GARBAGE: 16,
NODE_PERFORMANCE_GC_FLAGS_ALL_EXTERNAL_MEMORY: 32,
NODE_PERFORMANCE_GC_FLAGS_SCHEDULE_IDLE: 64
}, performance = globalThis.performance;
class PerformanceObserver {
constructor() {
throwNotImplemented("PerformanceObserver");
}
}
class PerformanceEntry {
constructor() {
throwNotImplemented("PerformanceEntry");
}
}
class PerformanceNodeTiming {
constructor() {
throw new Error("PerformanceNodeTiming is not supported in this environment.");
}
}
var perf_hooks_default = {
performance,
constants,
PerformanceEntry,
PerformanceNodeTiming,
[Symbol.for("CommonJS")]: 0
};
export {
performance,
perf_hooks_default as default,
constants,
PerformanceObserver,
PerformanceNodeTiming,
PerformanceEntry
};
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