deno_runtime 0.254.0

Provides the deno runtime library
Documentation 
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// Copyright 2018-2026 the Deno authors. MIT license.
import { core, primordials } from "ext:core/mod.js";
import { op_console_size } from "ext:core/ops";
const {
  Uint32Array,
} = primordials;
const {
  isTerminal,
} = core;

const size = new Uint32Array(2);

function consoleSize() {
  op_console_size(size);
  return { columns: size[0], rows: size[1] };
}

// Note: This function was soft-removed in Deno 2. Its types have been removed,
// but its implementation has been kept to avoid breaking changes.
function isatty(rid) {
  return isTerminal(rid);
}

export { consoleSize, isatty };