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31 lines
1.9 KiB
TypeScript
31 lines
1.9 KiB
TypeScript
// Loaded from https://deno.land/x/graphql_deno@v15.0.0/lib/language/predicates.js
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import { Kind } from './kinds.js';
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export function isDefinitionNode(node) {
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return isExecutableDefinitionNode(node) || isTypeSystemDefinitionNode(node) || isTypeSystemExtensionNode(node);
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}
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export function isExecutableDefinitionNode(node) {
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return node.kind === Kind.OPERATION_DEFINITION || node.kind === Kind.FRAGMENT_DEFINITION;
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}
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export function isSelectionNode(node) {
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return node.kind === Kind.FIELD || node.kind === Kind.FRAGMENT_SPREAD || node.kind === Kind.INLINE_FRAGMENT;
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}
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export function isValueNode(node) {
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return node.kind === Kind.VARIABLE || node.kind === Kind.INT || node.kind === Kind.FLOAT || node.kind === Kind.STRING || node.kind === Kind.BOOLEAN || node.kind === Kind.NULL || node.kind === Kind.ENUM || node.kind === Kind.LIST || node.kind === Kind.OBJECT;
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}
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export function isTypeNode(node) {
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return node.kind === Kind.NAMED_TYPE || node.kind === Kind.LIST_TYPE || node.kind === Kind.NON_NULL_TYPE;
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}
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export function isTypeSystemDefinitionNode(node) {
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return node.kind === Kind.SCHEMA_DEFINITION || isTypeDefinitionNode(node) || node.kind === Kind.DIRECTIVE_DEFINITION;
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}
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export function isTypeDefinitionNode(node) {
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return node.kind === Kind.SCALAR_TYPE_DEFINITION || node.kind === Kind.OBJECT_TYPE_DEFINITION || node.kind === Kind.INTERFACE_TYPE_DEFINITION || node.kind === Kind.UNION_TYPE_DEFINITION || node.kind === Kind.ENUM_TYPE_DEFINITION || node.kind === Kind.INPUT_OBJECT_TYPE_DEFINITION;
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}
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export function isTypeSystemExtensionNode(node) {
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return node.kind === Kind.SCHEMA_EXTENSION || isTypeExtensionNode(node);
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}
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export function isTypeExtensionNode(node) {
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return node.kind === Kind.SCALAR_TYPE_EXTENSION || node.kind === Kind.OBJECT_TYPE_EXTENSION || node.kind === Kind.INTERFACE_TYPE_EXTENSION || node.kind === Kind.UNION_TYPE_EXTENSION || node.kind === Kind.ENUM_TYPE_EXTENSION || node.kind === Kind.INPUT_OBJECT_TYPE_EXTENSION;
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} |