diff --git a/src/vs/vscode.proposed.d.ts b/src/vs/vscode.proposed.d.ts
index 659cd1e9490..014a199a1a3 100644
--- a/src/vs/vscode.proposed.d.ts
+++ b/src/vs/vscode.proposed.d.ts
@@ -1325,7 +1325,7 @@ declare module 'vscode' {
 		 * writeEmitter.fire('\x1b[10;20H*');
 		 * ```
 		 */
-		write: Event<string>;
+		onDidWrite: Event<string>;
 
 		/**
 		 * An event that when fired allows overriding the [dimensions](#Terminal.dimensions) of the
@@ -1347,13 +1347,13 @@ declare module 'vscode' {
 		 * });
 		 * ```
 		 */
-		overrideDimensions?: Event<TerminalDimensions | undefined>;
+		onDidOverrideDimensions?: Event<TerminalDimensions | undefined>;
 
 		/**
 		 * An event that when fired will exit the process with an exit code, this will behave the
 		 * same for a virtual process as when a regular process exits with an exit code.
 		 */
-		exit?: Event<number>;
+		onDidExit?: Event<number>;
 
 		/**
 		 * Implement to handle keystrokes in the terminal or when an extension calls
@@ -1367,13 +1367,13 @@ declare module 'vscode' {
 		 * ```typescript
 		 * const writeEmitter = new vscode.EventEmitter<string>();
 		 * const virtualProcess: TerminalVirtualProcess = {
-		 *   write: writeEmitter.event,
-		 *   onDidAcceptInput: data => writeEmitter.fire(data === '\r' ? '\r\n' : data);
+		 *   onDidWrite: writeEmitter.event,
+		 *   input: data => writeEmitter.fire(data === '\r' ? '\r\n' : data);
 		 * };
 		 * vscode.window.createTerminal({ name: 'Local echo', virtualProcess });
 		 * ```
 		 */
-		onDidAcceptInput?(data: string): void;
+		input?(data: string): void;
 
 		/**
 		 * Implement to handle when the number of rows and columns that fit into the terminal panel
@@ -1383,12 +1383,12 @@ declare module 'vscode' {
 		 *
 		 * @param dimensions The new dimensions.
 		 */
-		onDidChangeDimensions?(dimensions: TerminalDimensions): void;
+		setDimensions?(dimensions: TerminalDimensions): void;
 
 		/**
 		 * Implement to handle when the terminal shuts down by an act of the user.
 		 */
-		onDidShutdownTerminal?(): void;
+		shutdown?(): void;
 	}
 
 	//#endregion
diff --git a/src/vs/workbench/api/node/extHostTerminalService.ts b/src/vs/workbench/api/node/extHostTerminalService.ts
index 0605a48b680..71d4a0d0faf 100644
--- a/src/vs/workbench/api/node/extHostTerminalService.ts
+++ b/src/vs/workbench/api/node/extHostTerminalService.ts
@@ -730,30 +730,30 @@ class ExtHostVirtualProcess implements ITerminalChildProcess {
 		private readonly _virtualProcess: vscode.TerminalVirtualProcess
 	) {
 		this._queueDisposables = [];
-		this._queueDisposables.push(this._virtualProcess.write(e => this._queuedEvents.push({ emitter: this._onProcessData, data: e })));
-		if (this._virtualProcess.exit) {
-			this._queueDisposables.push(this._virtualProcess.exit(e => this._queuedEvents.push({ emitter: this._onProcessExit, data: e })));
+		this._queueDisposables.push(this._virtualProcess.onDidWrite(e => this._queuedEvents.push({ emitter: this._onProcessData, data: e })));
+		if (this._virtualProcess.onDidExit) {
+			this._queueDisposables.push(this._virtualProcess.onDidExit(e => this._queuedEvents.push({ emitter: this._onProcessExit, data: e })));
 		}
-		if (this._virtualProcess.overrideDimensions) {
-			this._queueDisposables.push(this._virtualProcess.overrideDimensions(e => this._queuedEvents.push({ emitter: this._onProcessOverrideDimensions, data: e ? { cols: e.columns, rows: e.rows } : undefined })));
+		if (this._virtualProcess.onDidOverrideDimensions) {
+			this._queueDisposables.push(this._virtualProcess.onDidOverrideDimensions(e => this._queuedEvents.push({ emitter: this._onProcessOverrideDimensions, data: e ? { cols: e.columns, rows: e.rows } : undefined })));
 		}
 	}
 
 	shutdown(): void {
-		if (this._virtualProcess.onDidShutdownTerminal) {
-			this._virtualProcess.onDidShutdownTerminal();
+		if (this._virtualProcess.shutdown) {
+			this._virtualProcess.shutdown();
 		}
 	}
 
 	input(data: string): void {
-		if (this._virtualProcess.onDidAcceptInput) {
-			this._virtualProcess.onDidAcceptInput(data);
+		if (this._virtualProcess.acceptInput) {
+			this._virtualProcess.acceptInput(data);
 		}
 	}
 
 	resize(cols: number, rows: number): void {
-		if (this._virtualProcess.onDidChangeDimensions) {
-			this._virtualProcess.onDidChangeDimensions({ columns: cols, rows });
+		if (this._virtualProcess.setDimensions) {
+			this._virtualProcess.setDimensions({ columns: cols, rows });
 		}
 	}
 
@@ -776,12 +776,12 @@ class ExtHostVirtualProcess implements ITerminalChildProcess {
 		this._queueDisposables = undefined;
 
 		// Attach the real listeners
-		this._virtualProcess.write(e => this._onProcessData.fire(e));
-		if (this._virtualProcess.exit) {
-			this._virtualProcess.exit(e => this._onProcessExit.fire(e));
+		this._virtualProcess.onDidWrite(e => this._onProcessData.fire(e));
+		if (this._virtualProcess.onDidExit) {
+			this._virtualProcess.onDidExit(e => this._onProcessExit.fire(e));
 		}
-		if (this._virtualProcess.overrideDimensions) {
-			this._virtualProcess.overrideDimensions(e => this._onProcessOverrideDimensions.fire(e ? { cols: e.columns, rows: e.rows } : e));
+		if (this._virtualProcess.onDidOverrideDimensions) {
+			this._virtualProcess.onDidOverrideDimensions(e => this._onProcessOverrideDimensions.fire(e ? { cols: e.columns, rows: e.rows } : e));
 		}
 	}
 }