variable static method

VariableNode variable(
  1. String name
)

Creates a variable node for referencing a GraphQL variable.

This method creates a VariableNode that references a variable defined in the operation's variable definitions.

Example:

final categoryVar = DocumentNodeHelpers.variable('category');

Implementation

static VariableNode variable(String name) {
  return VariableNode(name: nameNode(name));
}