🤖 Merge PR DefinitelyTyped#74184 node/process: add process.noDeprecation by @y-hsgw

Author: y-hsgw

types/node/process.d.ts

@@ -1826,6 +1826,11 @@ declare module "node:process" {
                  * @param args Additional arguments to pass when invoking the `callback`
                  */
                 nextTick(callback: Function, ...args: any[]): void;
+                /**
+                 * The process.noDeprecation property indicates whether the --no-deprecation flag is set on the current Node.js process.
+                 * See the documentation for the ['warning' event](https://nodejs.org/docs/latest/api/process.html#event-warning) and the [emitWarning()](https://nodejs.org/docs/latest/api/process.html#processemitwarningwarning-type-code-ctor) method for more information about this flag's behavior.
+                 */
+                noDeprecation?: boolean;
                 /**
                  * This API is available through the [--permission](https://nodejs.org/api/cli.html#--permission) flag.
                  *

types/node/v20/process.d.ts

@@ -1637,6 +1637,11 @@ declare module "process" {
                  * @param args Additional arguments to pass when invoking the `callback`
                  */
                 nextTick(callback: Function, ...args: any[]): void;
+                /**
+                 * The process.noDeprecation property indicates whether the --no-deprecation flag is set on the current Node.js process.
+                 * See the documentation for the ['warning' event](https://nodejs.org/docs/latest/api/process.html#event-warning) and the [emitWarning()](https://nodejs.org/docs/latest/api/process.html#processemitwarningwarning-type-code-ctor) method for more information about this flag's behavior.
+                 */
+                noDeprecation?: boolean;
                 /**
                  * This API is available through the [--experimental-permission](https://nodejs.org/api/cli.html#--experimental-permission) flag.
                  *

types/node/v20/test/process.ts

@@ -164,6 +164,10 @@ process.env.TZ = "test";
     process.getActiveResourcesInfo(); // $ExpectType string[]
 }
 
+{
+    process.noDeprecation; // $ExpectType boolean | undefined
+}
+
 {
     process.permission.has("fs.read"); // $ExpectType boolean
     process.permission.has("fs.read", "./README.md"); // $ExpectType boolean

types/node/v22/process.d.ts

@@ -1705,6 +1705,11 @@ declare module "process" {
                  * @param args Additional arguments to pass when invoking the `callback`
                  */
                 nextTick(callback: Function, ...args: any[]): void;
+                /**
+                 * The process.noDeprecation property indicates whether the --no-deprecation flag is set on the current Node.js process.
+                 * See the documentation for the ['warning' event](https://nodejs.org/docs/latest/api/process.html#event-warning) and the [emitWarning()](https://nodejs.org/docs/latest/api/process.html#processemitwarningwarning-type-code-ctor) method for more information about this flag's behavior.
+                 */
+                noDeprecation?: boolean;
                 /**
                  * This API is available through the [--permission](https://nodejs.org/api/cli.html#--permission) flag.
                  *

types/node/v22/test/process.ts

@@ -165,6 +165,10 @@ process.env.TZ = "test";
     process.getActiveResourcesInfo(); // $ExpectType string[]
 }
 
+{
+    process.noDeprecation; // $ExpectType boolean | undefined
+}
+
 {
     process.permission.has("fs.read"); // $ExpectType boolean
     process.permission.has("fs.read", "./README.md"); // $ExpectType boolean

types/node/v24/process.d.ts

@@ -1704,6 +1704,11 @@ declare module "process" {
                  * @param args Additional arguments to pass when invoking the `callback`
                  */
                 nextTick(callback: Function, ...args: any[]): void;
+                /**
+                 * The process.noDeprecation property indicates whether the --no-deprecation flag is set on the current Node.js process.
+                 * See the documentation for the ['warning' event](https://nodejs.org/docs/latest/api/process.html#event-warning) and the [emitWarning()](https://nodejs.org/docs/latest/api/process.html#processemitwarningwarning-type-code-ctor) method for more information about this flag's behavior.
+                 */
+                noDeprecation?: boolean;
                 /**
                  * This API is available through the [--permission](https://nodejs.org/api/cli.html#--permission) flag.
                  *

types/node/v24/test/process.ts

@@ -165,6 +165,10 @@ process.env.TZ = "test";
     process.getActiveResourcesInfo(); // $ExpectType string[]
 }
 
+{
+    process.noDeprecation; // $ExpectType boolean | undefined
+}
+
 {
     process.permission.has("fs.read"); // $ExpectType boolean
     process.permission.has("fs.read", "./README.md"); // $ExpectType boolean