import { ValidationRule, SDLValidationRule } from "./ValidationContext";

// Spec Section: "Executable Definitions"
import { ExecutableDefinitions } from "./rules/ExecutableDefinitions";

// Spec Section: "Operation Name Uniqueness"
import { UniqueOperationNames } from "./rules/UniqueOperationNames";

// Spec Section: "Lone Anonymous Operation"
import { LoneAnonymousOperation } from "./rules/LoneAnonymousOperation";

// Spec Section: "Subscriptions with Single Root Field"
import { SingleFieldSubscriptions } from "./rules/SingleFieldSubscriptions";

// Spec Section: "Fragment Spread Type Existence"
import { KnownTypeNames } from "./rules/KnownTypeNames";

// Spec Section: "Fragments on Composite Types"
import { FragmentsOnCompositeTypes } from "./rules/FragmentsOnCompositeTypes";

// Spec Section: "Variables are Input Types"
import { VariablesAreInputTypes } from "./rules/VariablesAreInputTypes";

// Spec Section: "Leaf Field Selections"
import { ScalarLeafs } from "./rules/ScalarLeafs";

// Spec Section: "Field Selections on Objects, Interfaces, and Unions Types"
import { FieldsOnCorrectType } from "./rules/FieldsOnCorrectType";

// Spec Section: "Fragment Name Uniqueness"
import { UniqueFragmentNames } from "./rules/UniqueFragmentNames";

// Spec Section: "Fragment spread target defined"
import { KnownFragmentNames } from "./rules/KnownFragmentNames";

// Spec Section: "Fragments must be used"
import { NoUnusedFragments } from "./rules/NoUnusedFragments";

// Spec Section: "Fragment spread is possible"
import { PossibleFragmentSpreads } from "./rules/PossibleFragmentSpreads";

// Spec Section: "Fragments must not form cycles"
import { NoFragmentCycles } from "./rules/NoFragmentCycles";

// Spec Section: "Variable Uniqueness"
import { UniqueVariableNames } from "./rules/UniqueVariableNames";

// Spec Section: "All Variable Used Defined"
import { NoUndefinedVariables } from "./rules/NoUndefinedVariables";

// Spec Section: "All Variables Used"
import { NoUnusedVariables } from "./rules/NoUnusedVariables";

// Spec Section: "Directives Are Defined"
import { KnownDirectives } from "./rules/KnownDirectives";

// Spec Section: "Directives Are Unique Per Location"
import { UniqueDirectivesPerLocation } from "./rules/UniqueDirectivesPerLocation";

// Spec Section: "Argument Names"
import { KnownArgumentNames } from "./rules/KnownArgumentNames";

// Spec Section: "Argument Uniqueness"
import { UniqueArgumentNames } from "./rules/UniqueArgumentNames";

// Spec Section: "Value Type Correctness"
import { ValuesOfCorrectType } from "./rules/ValuesOfCorrectType";

// Spec Section: "Argument Optionality"
import { ProvidedRequiredArguments } from "./rules/ProvidedRequiredArguments";

// Spec Section: "All Variable Usages Are Allowed"
import { VariablesInAllowedPosition } from "./rules/VariablesInAllowedPosition";

// Spec Section: "Field Selection Merging"
import { OverlappingFieldsCanBeMerged } from "./rules/OverlappingFieldsCanBeMerged";

// Spec Section: "Input Object Field Uniqueness"
import { UniqueInputFieldNames } from "./rules/UniqueInputFieldNames";

/**
 * This set includes all validation rules defined by the GraphQL spec.
 *
 * The order of the rules in this list has been adjusted to lead to the
 * most clear output when encountering multiple validation errors.
 */
export const specifiedRules: ReadonlyArray<ValidationRule>;

import { LoneSchemaDefinition } from "./rules/LoneSchemaDefinition";

// @internal
export const specifiedSDLRules: ReadonlyArray<SDLValidationRule>;