src/vs/workbench/api/common/extHostTask.ts/to
	export function to(value: tasks.ShellExecutionDTO): types.ShellExecution | undefined {
		if (value === undefined || value === null || (value.command === undefined && value.commandLine === undefined)) {
			return undefined;
		}
		if (value.commandLine) {
			return new types.ShellExecution(value.commandLine, value.options);
		} else {
			return new types.ShellExecution(value.command!, value.args ? value.args : [], value.options);
		}
	}