Function getConstantStringValue

frontend/src/plugins/cel/logic/resolve.ts:45–53

(expr: CELExpr)

};

const getConstantStringValue = (expr: CELExpr): string => {
  if (
    expr.exprKind?.case === "constExpr" &&
    expr.exprKind.value.constantKind?.case === "stringValue"
  ) {
    return expr.exprKind.value.constantKind.value;
  }
  return "";
};

const getConstantBoolValue = (expr: CELExpr): boolean => {
  if (