@apollo/client/utilities/utilities.cjs.map

A fully-featured caching GraphQL client.

{"version":3,"file":"utilities.cjs","sources":["graphql/directives.js","graphql/fragments.js","common/objects.js","graphql/storeUtils.js","graphql/getFromAST.js","common/arrays.js","graphql/transform.js","common/mergeDeep.js","policies/pagination.js","common/cloneDeep.js","common/maybeDeepFreeze.js","observables/iteration.js","observables/asyncMap.js","common/canUse.js","observables/subclassing.js","observables/Concast.js","common/incrementalResult.js","common/errorHandling.js","common/compact.js","common/makeUniqueId.js","common/stringifyForDisplay.js","common/mergeOptions.js"],"sourcesContent":["import { invariant } from '../globals';\nimport { visit, BREAK, } from 'graphql';\nexport function shouldInclude(_a, variables) {\n    var directives = _a.directives;\n    if (!directives || !directives.length) {\n        return true;\n    }\n    return getInclusionDirectives(directives).every(function (_a) {\n        var directive = _a.directive, ifArgument = _a.ifArgument;\n        var evaledValue = false;\n        if (ifArgument.value.kind === 'Variable') {\n            evaledValue = variables && variables[ifArgument.value.name.value];\n            __DEV__ ? invariant(evaledValue !== void 0, \"Invalid variable referenced in @\".concat(directive.name.value, \" directive.\")) : invariant(evaledValue !== void 0, 40);\n        }\n        else {\n            evaledValue = ifArgument.value.value;\n        }\n        return directive.name.value === 'skip' ? !evaledValue : evaledValue;\n    });\n}\nexport function getDirectiveNames(root) {\n    var names = [];\n    visit(root, {\n        Directive: function (node) {\n            names.push(node.name.value);\n        },\n    });\n    return names;\n}\nexport var hasAnyDirectives = function (names, root) { return hasDirectives(names, root, false); };\nexport var hasAllDirectives = function (names, root) { return hasDirectives(names, root, true); };\nexport function hasDirectives(names, root, all) {\n    var nameSet = new Set(names);\n    var uniqueCount = nameSet.size;\n    visit(root, {\n        Directive: function (node) {\n            if (nameSet.delete(node.name.value) &&\n                (!all || !nameSet.size)) {\n                return BREAK;\n            }\n        },\n    });\n    return all ? !nameSet.size : nameSet.size < uniqueCount;\n}\nexport function hasClientExports(document) {\n    return document && hasDirectives(['client', 'export'], document, true);\n}\nfunction isInclusionDirective(_a) {\n    var value = _a.name.value;\n    return value === 'skip' || value === 'include';\n}\nexport function getInclusionDirectives(directives) {\n    var result = [];\n    if (directives && directives.length) {\n        directives.forEach(function (directive) {\n            if (!isInclusionDirective(directive))\n                return;\n            var directiveArguments = directive.arguments;\n            var directiveName = directive.name.value;\n            __DEV__ ? invariant(directiveArguments && directiveArguments.length === 1, \"Incorrect number of arguments for the @\".concat(directiveName, \" directive.\")) : invariant(directiveArguments && directiveArguments.length === 1, 41);\n            var ifArgument = directiveArguments[0];\n            __DEV__ ? invariant(ifArgument.name && ifArgument.name.value === 'if', \"Invalid argument for the @\".concat(directiveName, \" directive.\")) : invariant(ifArgument.name && ifArgument.name.value === 'if', 42);\n            var ifValue = ifArgument.value;\n            __DEV__ ? invariant(ifValue &&\n                (ifValue.kind === 'Variable' || ifValue.kind === 'BooleanValue'), \"Argument for the @\".concat(directiveName, \" directive must be a variable or a boolean value.\")) : invariant(ifValue &&\n                (ifValue.kind === 'Variable' || ifValue.kind === 'BooleanValue'), 43);\n            result.push({ directive: directive, ifArgument: ifArgument });\n        });\n    }\n    return result;\n}\n//# sourceMappingURL=directives.js.map","import { __assign, __spreadArray } from \"tslib\";\nimport { invariant, InvariantError } from '../globals';\nexport function getFragmentQueryDocument(document, fragmentName) {\n    var actualFragmentName = fragmentName;\n    var fragments = [];\n    document.definitions.forEach(function (definition) {\n        if (definition.kind === 'OperationDefinition') {\n            throw __DEV__ ? new InvariantError(\"Found a \".concat(definition.operation, \" operation\").concat(definition.name ? \" named '\".concat(definition.name.value, \"'\") : '', \". \") +\n                'No operations are allowed when using a fragment as a query. Only fragments are allowed.') : new InvariantError(44);\n        }\n        if (definition.kind === 'FragmentDefinition') {\n            fragments.push(definition);\n        }\n    });\n    if (typeof actualFragmentName === 'undefined') {\n        __DEV__ ? invariant(fragments.length === 1, \"Found \".concat(fragments.length, \" fragments. `fragmentName` must be provided when there is not exactly 1 fragment.\")) : invariant(fragments.length === 1, 45);\n        actualFragmentName = fragments[0].name.value;\n    }\n    var query = __assign(__assign({}, document), { definitions: __spreadArray([\n            {\n                kind: 'OperationDefinition',\n                operation: 'query',\n                selectionSet: {\n                    kind: 'SelectionSet',\n                    selections: [\n                        {\n                            kind: 'FragmentSpread',\n                            name: {\n                                kind: 'Name',\n                                value: actualFragmentName,\n                            },\n                        },\n                    ],\n                },\n            }\n        ], document.definitions, true) });\n    return query;\n}\nexport function createFragmentMap(fragments) {\n    if (fragments === void 0) { fragments = []; }\n    var symTable = {};\n    fragments.forEach(function (fragment) {\n        symTable[fragment.name.value] = fragment;\n    });\n    return symTable;\n}\nexport function getFragmentFromSelection(selection, fragmentMap) {\n    switch (selection.kind) {\n        case 'InlineFragment':\n            return selection;\n        case 'FragmentSpread': {\n            var fragmentName = selection.name.value;\n            if (typeof fragmentMap === \"function\") {\n                return fragmentMap(fragmentName);\n            }\n            var fragment = fragmentMap && fragmentMap[fragmentName];\n            __DEV__ ? invariant(fragment, \"No fragment named \".concat(fragmentName)) : invariant(fragment, 46);\n            return fragment || null;\n        }\n        default:\n            return null;\n    }\n}\n//# sourceMappingURL=fragments.js.map","export function isNonNullObject(obj) {\n    return obj !== null && typeof obj === 'object';\n}\n//# sourceMappingURL=objects.js.map","import { InvariantError } from '../globals';\nimport { isNonNullObject } from '../common/objects';\nimport { getFragmentFromSelection } from './fragments';\nexport function makeReference(id) {\n    return { __ref: String(id) };\n}\nexport function isReference(obj) {\n    return Boolean(obj && typeof obj === 'object' && typeof obj.__ref === 'string');\n}\nexport function isDocumentNode(value) {\n    return (isNonNullObject(value) &&\n        value.kind === \"Document\" &&\n        Array.isArray(value.definitions));\n}\nfunction isStringValue(value) {\n    return value.kind === 'StringValue';\n}\nfunction isBooleanValue(value) {\n    return value.kind === 'BooleanValue';\n}\nfunction isIntValue(value) {\n    return value.kind === 'IntValue';\n}\nfunction isFloatValue(value) {\n    return value.kind === 'FloatValue';\n}\nfunction isVariable(value) {\n    return value.kind === 'Variable';\n}\nfunction isObjectValue(value) {\n    return value.kind === 'ObjectValue';\n}\nfunction isListValue(value) {\n    return value.kind === 'ListValue';\n}\nfunction isEnumValue(value) {\n    return value.kind === 'EnumValue';\n}\nfunction isNullValue(value) {\n    return value.kind === 'NullValue';\n}\nexport function valueToObjectRepresentation(argObj, name, value, variables) {\n    if (isIntValue(value) || isFloatValue(value)) {\n        argObj[name.value] = Number(value.value);\n    }\n    else if (isBooleanValue(value) || isStringValue(value)) {\n        argObj[name.value] = value.value;\n    }\n    else if (isObjectValue(value)) {\n        var nestedArgObj_1 = {};\n        value.fields.map(function (obj) {\n            return valueToObjectRepresentation(nestedArgObj_1, obj.name, obj.value, variables);\n        });\n        argObj[name.value] = nestedArgObj_1;\n    }\n    else if (isVariable(value)) {\n        var variableValue = (variables || {})[value.name.value];\n        argObj[name.value] = variableValue;\n    }\n    else if (isListValue(value)) {\n        argObj[name.value] = value.values.map(function (listValue) {\n            var nestedArgArrayObj = {};\n            valueToObjectRepresentation(nestedArgArrayObj, name, listValue, variables);\n            return nestedArgArrayObj[name.value];\n        });\n    }\n    else if (isEnumValue(value)) {\n        argObj[name.value] = value.value;\n    }\n    else if (isNullValue(value)) {\n        argObj[name.value] = null;\n    }\n    else {\n        throw __DEV__ ? new InvariantError(\"The inline argument \\\"\".concat(name.value, \"\\\" of kind \\\"\").concat(value.kind, \"\\\"\") +\n            'is not supported. Use variables instead of inline arguments to ' +\n            'overcome this limitation.') : new InvariantError(55);\n    }\n}\nexport function storeKeyNameFromField(field, variables) {\n    var directivesObj = null;\n    if (field.directives) {\n        directivesObj = {};\n        field.directives.forEach(function (directive) {\n            directivesObj[directive.name.value] = {};\n            if (directive.arguments) {\n                directive.arguments.forEach(function (_a) {\n                    var name = _a.name, value = _a.value;\n                    return valueToObjectRepresentation(directivesObj[directive.name.value], name, value, variables);\n                });\n            }\n        });\n    }\n    var argObj = null;\n    if (field.arguments && field.arguments.length) {\n        argObj = {};\n        field.arguments.forEach(function (_a) {\n            var name = _a.name, value = _a.value;\n            return valueToObjectRepresentation(argObj, name, value, variables);\n        });\n    }\n    return getStoreKeyName(field.name.value, argObj, directivesObj);\n}\nvar KNOWN_DIRECTIVES = [\n    'connection',\n    'include',\n    'skip',\n    'client',\n    'rest',\n    'export',\n];\nexport var getStoreKeyName = Object.assign(function (fieldName, args, directives) {\n    if (args &&\n        directives &&\n        directives['connection'] &&\n        directives['connection']['key']) {\n        if (directives['connection']['filter'] &&\n            directives['connection']['filter'].length > 0) {\n            var filterKeys = directives['connection']['filter']\n                ? directives['connection']['filter']\n                : [];\n            filterKeys.sort();\n            var filteredArgs_1 = {};\n            filterKeys.forEach(function (key) {\n                filteredArgs_1[key] = args[key];\n            });\n            return \"\".concat(directives['connection']['key'], \"(\").concat(stringify(filteredArgs_1), \")\");\n        }\n        else {\n            return directives['connection']['key'];\n        }\n    }\n    var completeFieldName = fieldName;\n    if (args) {\n        var stringifiedArgs = stringify(args);\n        completeFieldName += \"(\".concat(stringifiedArgs, \")\");\n    }\n    if (directives) {\n        Object.keys(directives).forEach(function (key) {\n            if (KNOWN_DIRECTIVES.indexOf(key) !== -1)\n                return;\n            if (directives[key] && Object.keys(directives[key]).length) {\n                completeFieldName += \"@\".concat(key, \"(\").concat(stringify(directives[key]), \")\");\n            }\n            else {\n                completeFieldName += \"@\".concat(key);\n            }\n        });\n    }\n    return completeFieldName;\n}, {\n    setStringify: function (s) {\n        var previous = stringify;\n        stringify = s;\n        return previous;\n    },\n});\nvar stringify = function defaultStringify(value) {\n    return JSON.stringify(value, stringifyReplacer);\n};\nfunction stringifyReplacer(_key, value) {\n    if (isNonNullObject(value) && !Array.isArray(value)) {\n        value = Object.keys(value).sort().reduce(function (copy, key) {\n            copy[key] = value[key];\n            return copy;\n        }, {});\n    }\n    return value;\n}\nexport function argumentsObjectFromField(field, variables) {\n    if (field.arguments && field.arguments.length) {\n        var argObj_1 = {};\n        field.arguments.forEach(function (_a) {\n            var name = _a.name, value = _a.value;\n            return valueToObjectRepresentation(argObj_1, name, value, variables);\n        });\n        return argObj_1;\n    }\n    return null;\n}\nexport function resultKeyNameFromField(field) {\n    return field.alias ? field.alias.value : field.name.value;\n}\nexport function getTypenameFromResult(result, selectionSet, fragmentMap) {\n    if (typeof result.__typename === 'string') {\n        return result.__typename;\n    }\n    for (var _i = 0, _a = selectionSet.selections; _i < _a.length; _i++) {\n        var selection = _a[_i];\n        if (isField(selection)) {\n            if (selection.name.value === '__typename') {\n                return result[resultKeyNameFromField(selection)];\n            }\n        }\n        else {\n            var typename = getTypenameFromResult(result, getFragmentFromSelection(selection, fragmentMap).selectionSet, fragmentMap);\n            if (typeof typename === 'string') {\n                return typename;\n            }\n        }\n    }\n}\nexport function isField(selection) {\n    return selection.kind === 'Field';\n}\nexport function isInlineFragment(selection) {\n    return selection.kind === 'InlineFragment';\n}\n//# sourceMappingURL=storeUtils.js.map","import { invariant, InvariantError } from '../globals';\nimport { valueToObjectRepresentation } from './storeUtils';\nexport function checkDocument(doc) {\n    __DEV__ ? invariant(doc && doc.kind === 'Document', \"Expecting a parsed GraphQL document. Perhaps you need to wrap the query string in a \\\"gql\\\" tag? http://docs.apollostack.com/apollo-client/core.html#gql\") : invariant(doc && doc.kind === 'Document', 47);\n    var operations = doc.definitions\n        .filter(function (d) { return d.kind !== 'FragmentDefinition'; })\n        .map(function (definition) {\n        if (definition.kind !== 'OperationDefinition') {\n            throw __DEV__ ? new InvariantError(\"Schema type definitions not allowed in queries. Found: \\\"\".concat(definition.kind, \"\\\"\")) : new InvariantError(48);\n        }\n        return definition;\n    });\n    __DEV__ ? invariant(operations.length <= 1, \"Ambiguous GraphQL document: contains \".concat(operations.length, \" operations\")) : invariant(operations.length <= 1, 49);\n    return doc;\n}\nexport function getOperationDefinition(doc) {\n    checkDocument(doc);\n    return doc.definitions.filter(function (definition) {\n        return definition.kind === 'OperationDefinition';\n    })[0];\n}\nexport function getOperationName(doc) {\n    return (doc.definitions\n        .filter(function (definition) {\n        return definition.kind === 'OperationDefinition' && !!definition.name;\n    })\n        .map(function (x) { return x.name.value; })[0] || null);\n}\nexport function getFragmentDefinitions(doc) {\n    return doc.definitions.filter(function (definition) {\n        return definition.kind === 'FragmentDefinition';\n    });\n}\nexport function getQueryDefinition(doc) {\n    var queryDef = getOperationDefinition(doc);\n    __DEV__ ? invariant(queryDef && queryDef.operation === 'query', 'Must contain a query definition.') : invariant(queryDef && queryDef.operation === 'query', 50);\n    return queryDef;\n}\nexport function getFragmentDefinition(doc) {\n    __DEV__ ? invariant(doc.kind === 'Document', \"Expecting a parsed GraphQL document. Perhaps you need to wrap the query string in a \\\"gql\\\" tag? http://docs.apollostack.com/apollo-client/core.html#gql\") : invariant(doc.kind === 'Document', 51);\n    __DEV__ ? invariant(doc.definitions.length <= 1, 'Fragment must have exactly one definition.') : invariant(doc.definitions.length <= 1, 52);\n    var fragmentDef = doc.definitions[0];\n    __DEV__ ? invariant(fragmentDef.kind === 'FragmentDefinition', 'Must be a fragment definition.') : invariant(fragmentDef.kind === 'FragmentDefinition', 53);\n    return fragmentDef;\n}\nexport function getMainDefinition(queryDoc) {\n    checkDocument(queryDoc);\n    var fragmentDefinition;\n    for (var _i = 0, _a = queryDoc.definitions; _i < _a.length; _i++) {\n        var definition = _a[_i];\n        if (definition.kind === 'OperationDefinition') {\n            var operation = definition.operation;\n            if (operation === 'query' ||\n                operation === 'mutation' ||\n                operation === 'subscription') {\n                return definition;\n            }\n        }\n        if (definition.kind === 'FragmentDefinition' && !fragmentDefinition) {\n            fragmentDefinition = definition;\n        }\n    }\n    if (fragmentDefinition) {\n        return fragmentDefinition;\n    }\n    throw __DEV__ ? new InvariantError('Expected a parsed GraphQL query with a query, mutation, subscription, or a fragment.') : new InvariantError(54);\n}\nexport function getDefaultValues(definition) {\n    var defaultValues = Object.create(null);\n    var defs = definition && definition.variableDefinitions;\n    if (defs && defs.length) {\n        defs.forEach(function (def) {\n            if (def.defaultValue) {\n                valueToObjectRepresentation(defaultValues, def.variable.name, def.defaultValue);\n            }\n        });\n    }\n    return defaultValues;\n}\n//# sourceMappingURL=getFromAST.js.map","export var isArray = Array.isArray;\nexport function isNonEmptyArray(value) {\n    return Array.isArray(value) && value.length > 0;\n}\n//# sourceMappingURL=arrays.js.map","import { __assign, __spreadArray } from \"tslib\";\nimport { invariant } from '../globals';\nimport { visit, Kind, } from 'graphql';\nimport { checkDocument, getOperationDefinition, getFragmentDefinition, getFragmentDefinitions, getMainDefinition, } from './getFromAST';\nimport { isField } from './storeUtils';\nimport { createFragmentMap, } from './fragments';\nimport { isArray } from '../common/arrays';\nvar TYPENAME_FIELD = {\n    kind: Kind.FIELD,\n    name: {\n        kind: Kind.NAME,\n        value: '__typename',\n    },\n};\nfunction isEmpty(op, fragmentMap) {\n    return !op || op.selectionSet.selections.every(function (selection) { return selection.kind === Kind.FRAGMENT_SPREAD &&\n        isEmpty(fragmentMap[selection.name.value], fragmentMap); });\n}\nfunction nullIfDocIsEmpty(doc) {\n    return isEmpty(getOperationDefinition(doc) || getFragmentDefinition(doc), createFragmentMap(getFragmentDefinitions(doc)))\n        ? null\n        : doc;\n}\nfunction getDirectiveMatcher(directives) {\n    var nameSet = new Set();\n    var tests = [];\n    directives.forEach(function (directive) {\n        if (directive.name) {\n            nameSet.add(directive.name);\n        }\n        else if (directive.test) {\n            tests.push(directive.test);\n        }\n    });\n    return function (directive) { return (nameSet.has(directive.name.value) ||\n        tests.some(function (test) { return test(directive); })); };\n}\nfunction makeInUseGetterFunction(defaultKey) {\n    var map = new Map();\n    return function inUseGetterFunction(key) {\n        if (key === void 0) { key = defaultKey; }\n        var inUse = map.get(key);\n        if (!inUse) {\n            map.set(key, inUse = {\n                variables: new Set,\n                fragmentSpreads: new Set,\n            });\n        }\n        return inUse;\n    };\n}\nexport function removeDirectivesFromDocument(directives, doc) {\n    var getInUseByOperationName = makeInUseGetterFunction(\"\");\n    var getInUseByFragmentName = makeInUseGetterFunction(\"\");\n    var getInUse = function (ancestors) {\n        for (var p = 0, ancestor = void 0; p < ancestors.length && (ancestor = ancestors[p]); ++p) {\n            if (isArray(ancestor))\n                continue;\n            if (ancestor.kind === Kind.OPERATION_DEFINITION) {\n                return getInUseByOperationName(ancestor.name && ancestor.name.value);\n            }\n            if (ancestor.kind === Kind.FRAGMENT_DEFINITION) {\n                return getInUseByFragmentName(ancestor.name.value);\n            }\n        }\n        __DEV__ && invariant.error(\"Could not find operation or fragment\");\n        return null;\n    };\n    var operationCount = 0;\n    for (var i = doc.definitions.length - 1; i >= 0; --i) {\n        if (doc.definitions[i].kind === Kind.OPERATION_DEFINITION) {\n            ++operationCount;\n        }\n    }\n    var directiveMatcher = getDirectiveMatcher(directives);\n    var hasRemoveDirective = directives.some(function (directive) { return directive.remove; });\n    var shouldRemoveField = function (nodeDirectives) { return (hasRemoveDirective &&\n        nodeDirectives &&\n        nodeDirectives.some(directiveMatcher)); };\n    var originalFragmentDefsByPath = new Map();\n    var firstVisitMadeChanges = false;\n    var fieldOrInlineFragmentVisitor = {\n        enter: function (node) {\n            if (shouldRemoveField(node.directives)) {\n                firstVisitMadeChanges = true;\n                return null;\n            }\n        },\n    };\n    var docWithoutDirectiveSubtrees = visit(doc, {\n        Field: fieldOrInlineFragmentVisitor,\n        InlineFragment: fieldOrInlineFragmentVisitor,\n        VariableDefinition: {\n            enter: function () {\n                return false;\n            },\n        },\n        Variable: {\n            enter: function (node, _key, _parent, _path, ancestors) {\n                var inUse = getInUse(ancestors);\n                if (inUse) {\n                    inUse.variables.add(node.name.value);\n                }\n            },\n        },\n        FragmentSpread: {\n            enter: function (node, _key, _parent, _path, ancestors) {\n                if (shouldRemoveField(node.directives)) {\n                    firstVisitMadeChanges = true;\n                    return null;\n                }\n                var inUse = getInUse(ancestors);\n                if (inUse) {\n                    inUse.fragmentSpreads.add(node.name.value);\n                }\n            },\n        },\n        FragmentDefinition: {\n            enter: function (node, _key, _parent, path) {\n                originalFragmentDefsByPath.set(JSON.stringify(path), node);\n            },\n            leave: function (node, _key, _parent, path) {\n                var originalNode = originalFragmentDefsByPath.get(JSON.stringify(path));\n                if (node === originalNode) {\n                    return node;\n                }\n                if (operationCount > 0 &&\n                    node.selectionSet.selections.every(function (selection) { return (selection.kind === Kind.FIELD &&\n                        selection.name.value === '__typename'); })) {\n                    getInUseByFragmentName(node.name.value).removed = true;\n                    firstVisitMadeChanges = true;\n                    return null;\n                }\n            },\n        },\n        Directive: {\n            leave: function (node) {\n                if (directiveMatcher(node)) {\n                    firstVisitMadeChanges = true;\n                    return null;\n                }\n            },\n        },\n    });\n    if (!firstVisitMadeChanges) {\n        return doc;\n    }\n    var populateTransitiveVars = function (inUse) {\n        if (!inUse.transitiveVars) {\n            inUse.transitiveVars = new Set(inUse.variables);\n            if (!inUse.removed) {\n                inUse.fragmentSpreads.forEach(function (childFragmentName) {\n                    populateTransitiveVars(getInUseByFragmentName(childFragmentName)).transitiveVars.forEach(function (varName) {\n                        inUse.transitiveVars.add(varName);\n                    });\n                });\n            }\n        }\n        return inUse;\n    };\n    var allFragmentNamesUsed = new Set();\n    docWithoutDirectiveSubtrees.definitions.forEach(function (def) {\n        if (def.kind === Kind.OPERATION_DEFINITION) {\n            populateTransitiveVars(getInUseByOperationName(def.name && def.name.value)).fragmentSpreads.forEach(function (childFragmentName) {\n                allFragmentNamesUsed.add(childFragmentName);\n            });\n        }\n        else if (def.kind === Kind.FRAGMENT_DEFINITION &&\n            operationCount === 0 &&\n            !getInUseByFragmentName(def.name.value).removed) {\n            allFragmentNamesUsed.add(def.name.value);\n        }\n    });\n    allFragmentNamesUsed.forEach(function (fragmentName) {\n        populateTransitiveVars(getInUseByFragmentName(fragmentName)).fragmentSpreads.forEach(function (childFragmentName) {\n            allFragmentNamesUsed.add(childFragmentName);\n        });\n    });\n    var fragmentWillBeRemoved = function (fragmentName) { return !!(!allFragmentNamesUsed.has(fragmentName) ||\n        getInUseByFragmentName(fragmentName).removed); };\n    var enterVisitor = {\n        enter: function (node) {\n            if (fragmentWillBeRemoved(node.name.value)) {\n                return null;\n            }\n        },\n    };\n    return nullIfDocIsEmpty(visit(docWithoutDirectiveSubtrees, {\n        FragmentSpread: enterVisitor,\n        FragmentDefinition: enterVisitor,\n        OperationDefinition: {\n            leave: function (node) {\n                if (node.variableDefinitions) {\n                    var usedVariableNames_1 = populateTransitiveVars(getInUseByOperationName(node.name && node.name.value)).transitiveVars;\n                    if (usedVariableNames_1.size < node.variableDefinitions.length) {\n                        return __assign(__assign({}, node), { variableDefinitions: node.variableDefinitions.filter(function (varDef) { return usedVariableNames_1.has(varDef.variable.name.value); }) });\n                    }\n                }\n            },\n        },\n    }));\n}\nexport var addTypenameToDocument = Object.assign(function (doc) {\n    return visit(doc, {\n        SelectionSet: {\n            enter: function (node, _key, parent) {\n                if (parent &&\n                    parent.kind === Kind.OPERATION_DEFINITION) {\n                    return;\n                }\n                var selections = node.selections;\n                if (!selections) {\n                    return;\n                }\n                var skip = selections.some(function (selection) {\n                    return (isField(selection) &&\n                        (selection.name.value === '__typename' ||\n                            selection.name.value.lastIndexOf('__', 0) === 0));\n                });\n                if (skip) {\n                    return;\n                }\n                var field = parent;\n                if (isField(field) &&\n                    field.directives &&\n                    field.directives.some(function (d) { return d.name.value === 'export'; })) {\n                    return;\n                }\n                return __assign(__assign({}, node), { selections: __spreadArray(__spreadArray([], selections, true), [TYPENAME_FIELD], false) });\n            },\n        },\n    });\n}, {\n    added: function (field) {\n        return field === TYPENAME_FIELD;\n    },\n});\nvar connectionRemoveConfig = {\n    test: function (directive) {\n        var willRemove = directive.name.value === 'connection';\n        if (willRemove) {\n            if (!directive.arguments ||\n                !directive.arguments.some(function (arg) { return arg.name.value === 'key'; })) {\n                __DEV__ && invariant.warn('Removing an @connection directive even though it does not have a key. ' +\n                    'You may want to use the key parameter to specify a store key.');\n            }\n        }\n        return willRemove;\n    },\n};\nexport function removeConnectionDirectiveFromDocument(doc) {\n    return removeDirectivesFromDocument([connectionRemoveConfig], checkDocument(doc));\n}\nfunction hasDirectivesInSelectionSet(directives, selectionSet, nestedCheck) {\n    if (nestedCheck === void 0) { nestedCheck = true; }\n    return (!!selectionSet &&\n        selectionSet.selections &&\n        selectionSet.selections.some(function (selection) {\n            return hasDirectivesInSelection(directives, selection, nestedCheck);\n        }));\n}\nfunction hasDirectivesInSelection(directives, selection, nestedCheck) {\n    if (nestedCheck === void 0) { nestedCheck = true; }\n    if (!isField(selection)) {\n        return true;\n    }\n    if (!selection.directives) {\n        return false;\n    }\n    return (selection.directives.some(getDirectiveMatcher(directives)) ||\n        (nestedCheck &&\n            hasDirectivesInSelectionSet(directives, selection.selectionSet, nestedCheck)));\n}\nfunction getArgumentMatcher(config) {\n    return function argumentMatcher(argument) {\n        return config.some(function (aConfig) {\n            return argument.value &&\n                argument.value.kind === Kind.VARIABLE &&\n                argument.value.name &&\n                (aConfig.name === argument.value.name.value ||\n                    (aConfig.test && aConfig.test(argument)));\n        });\n    };\n}\nexport function removeArgumentsFromDocument(config, doc) {\n    var argMatcher = getArgumentMatcher(config);\n    return nullIfDocIsEmpty(visit(doc, {\n        OperationDefinition: {\n            enter: function (node) {\n                return __assign(__assign({}, node), { variableDefinitions: node.variableDefinitions ? node.variableDefinitions.filter(function (varDef) {\n                        return !config.some(function (arg) { return arg.name === varDef.variable.name.value; });\n                    }) : [] });\n            },\n        },\n        Field: {\n            enter: function (node) {\n                var shouldRemoveField = config.some(function (argConfig) { return argConfig.remove; });\n                if (shouldRemoveField) {\n                    var argMatchCount_1 = 0;\n                    if (node.arguments) {\n                        node.arguments.forEach(function (arg) {\n                            if (argMatcher(arg)) {\n                                argMatchCount_1 += 1;\n                            }\n                        });\n                    }\n                    if (argMatchCount_1 === 1) {\n                        return null;\n                    }\n                }\n            },\n        },\n        Argument: {\n            enter: function (node) {\n                if (argMatcher(node)) {\n                    return null;\n                }\n            },\n        },\n    }));\n}\nexport function removeFragmentSpreadFromDocument(config, doc) {\n    function enter(node) {\n        if (config.some(function (def) { return def.name === node.name.value; })) {\n            return null;\n        }\n    }\n    return nullIfDocIsEmpty(visit(doc, {\n        FragmentSpread: { enter: enter },\n        FragmentDefinition: { enter: enter },\n    }));\n}\nexport function buildQueryFromSelectionSet(document) {\n    var definition = getMainDefinition(document);\n    var definitionOperation = definition.operation;\n    if (definitionOperation === 'query') {\n        return document;\n    }\n    var modifiedDoc = visit(document, {\n        OperationDefinition: {\n            enter: function (node) {\n                return __assign(__assign({}, node), { operation: 'query' });\n            },\n        },\n    });\n    return modifiedDoc;\n}\nexport function removeClientSetsFromDocument(document) {\n    checkDocument(document);\n    var modifiedDoc = removeDirectivesFromDocument([\n        {\n            test: function (directive) { return directive.name.value === 'client'; },\n            remove: true,\n        },\n    ], document);\n    return modifiedDoc;\n}\n//# sourceMappingURL=transform.js.map","import { __assign, __spreadArray } from \"tslib\";\nimport { isNonNullObject } from \"./objects\";\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nexport function mergeDeep() {\n    var sources = [];\n    for (var _i = 0; _i < arguments.length; _i++) {\n        sources[_i] = arguments[_i];\n    }\n    return mergeDeepArray(sources);\n}\nexport function mergeDeepArray(sources) {\n    var target = sources[0] || {};\n    var count = sources.length;\n    if (count > 1) {\n        var merger = new DeepMerger();\n        for (var i = 1; i < count; ++i) {\n            target = merger.merge(target, sources[i]);\n        }\n    }\n    return target;\n}\nvar defaultReconciler = function (target, source, property) {\n    return this.merge(target[property], source[property]);\n};\nvar DeepMerger = (function () {\n    function DeepMerger(reconciler) {\n        if (reconciler === void 0) { reconciler = defaultReconciler; }\n        this.reconciler = reconciler;\n        this.isObject = isNonNullObject;\n        this.pastCopies = new Set();\n    }\n    DeepMerger.prototype.merge = function (target, source) {\n        var _this = this;\n        var context = [];\n        for (var _i = 2; _i < arguments.length; _i++) {\n            context[_i - 2] = arguments[_i];\n        }\n        if (isNonNullObject(source) && isNonNullObject(target)) {\n            Object.keys(source).forEach(function (sourceKey) {\n                if (hasOwnProperty.call(target, sourceKey)) {\n                    var targetValue = target[sourceKey];\n                    if (source[sourceKey] !== targetValue) {\n                        var result = _this.reconciler.apply(_this, __spreadArray([target, source, sourceKey], context, false));\n                        if (result !== targetValue) {\n                            target = _this.shallowCopyForMerge(target);\n                            target[sourceKey] = result;\n                        }\n                    }\n                }\n                else {\n                    target = _this.shallowCopyForMerge(target);\n                    target[sourceKey] = source[sourceKey];\n                }\n            });\n            return target;\n        }\n        return source;\n    };\n    DeepMerger.prototype.shallowCopyForMerge = function (value) {\n        if (isNonNullObject(value)) {\n            if (!this.pastCopies.has(value)) {\n                if (Array.isArray(value)) {\n                    value = value.slice(0);\n                }\n                else {\n                    value = __assign({ __proto__: Object.getPrototypeOf(value) }, value);\n                }\n                this.pastCopies.add(value);\n            }\n        }\n        return value;\n    };\n    return DeepMerger;\n}());\nexport { DeepMerger };\n//# sourceMappingURL=mergeDeep.js.map","import { __assign, __rest as __rest_1, __spreadArray } from \"tslib\";\nimport { __rest } from \"tslib\";\nimport { mergeDeep } from '../common/mergeDeep';\nexport function concatPagination(keyArgs) {\n    if (keyArgs === void 0) { keyArgs = false; }\n    return {\n        keyArgs: keyArgs,\n        merge: function (existing, incoming) {\n            return existing ? __spreadArray(__spreadArray([], existing, true), incoming, true) : incoming;\n        },\n    };\n}\nexport function offsetLimitPagination(keyArgs) {\n    if (keyArgs === void 0) { keyArgs = false; }\n    return {\n        keyArgs: keyArgs,\n        merge: function (existing, incoming, _a) {\n            var args = _a.args;\n            var merged = existing ? existing.slice(0) : [];\n            if (incoming) {\n                if (args) {\n                    var _b = args.offset, offset = _b === void 0 ? 0 : _b;\n                    for (var i = 0; i < incoming.length; ++i) {\n                        merged[offset + i] = incoming[i];\n                    }\n                }\n                else {\n                    merged.push.apply(merged, incoming);\n                }\n            }\n            return merged;\n        },\n    };\n}\nexport function relayStylePagination(keyArgs) {\n    if (keyArgs === void 0) { keyArgs = false; }\n    return {\n        keyArgs: keyArgs,\n        read: function (existing, _a) {\n            var canRead = _a.canRead, readField = _a.readField;\n            if (!existing)\n                return existing;\n            var edges = [];\n            var firstEdgeCursor = \"\";\n            var lastEdgeCursor = \"\";\n            existing.edges.forEach(function (edge) {\n                if (canRead(readField(\"node\", edge))) {\n                    edges.push(edge);\n                    if (edge.cursor) {\n                        firstEdgeCursor = firstEdgeCursor || edge.cursor || \"\";\n                        lastEdgeCursor = edge.cursor || lastEdgeCursor;\n                    }\n                }\n            });\n            var _b = existing.pageInfo || {}, startCursor = _b.startCursor, endCursor = _b.endCursor;\n            return __assign(__assign({}, getExtras(existing)), { edges: edges, pageInfo: __assign(__assign({}, existing.pageInfo), { startCursor: startCursor || firstEdgeCursor, endCursor: endCursor || lastEdgeCursor }) });\n        },\n        merge: function (existing, incoming, _a) {\n            var args = _a.args, isReference = _a.isReference, readField = _a.readField;\n            if (!existing) {\n                existing = makeEmptyData();\n            }\n            if (!incoming) {\n                return existing;\n            }\n            var incomingEdges = incoming.edges ? incoming.edges.map(function (edge) {\n                if (isReference(edge = __assign({}, edge))) {\n                    edge.cursor = readField(\"cursor\", edge);\n                }\n                return edge;\n            }) : [];\n            if (incoming.pageInfo) {\n                var pageInfo_1 = incoming.pageInfo;\n                var startCursor = pageInfo_1.startCursor, endCursor = pageInfo_1.endCursor;\n                var firstEdge = incomingEdges[0];\n                var lastEdge = incomingEdges[incomingEdges.length - 1];\n                if (firstEdge && startCursor) {\n                    firstEdge.cursor = startCursor;\n                }\n                if (lastEdge && endCursor) {\n                    lastEdge.cursor = endCursor;\n                }\n                var firstCursor = firstEdge && firstEdge.cursor;\n                if (firstCursor && !startCursor) {\n                    incoming = mergeDeep(incoming, {\n                        pageInfo: {\n                            startCursor: firstCursor,\n                        },\n                    });\n                }\n                var lastCursor = lastEdge && lastEdge.cursor;\n                if (lastCursor && !endCursor) {\n                    incoming = mergeDeep(incoming, {\n                        pageInfo: {\n                            endCursor: lastCursor,\n                        },\n                    });\n                }\n            }\n            var prefix = existing.edges;\n            var suffix = [];\n            if (args && args.after) {\n                var index = prefix.findIndex(function (edge) { return edge.cursor === args.after; });\n                if (index >= 0) {\n                    prefix = prefix.slice(0, index + 1);\n                }\n            }\n            else if (args && args.before) {\n                var index = prefix.findIndex(function (edge) { return edge.cursor === args.before; });\n                suffix = index < 0 ? prefix : prefix.slice(index);\n                prefix = [];\n            }\n            else if (incoming.edges) {\n                prefix = [];\n            }\n            var edges = __spreadArray(__spreadArray(__spreadArray([], prefix, true), incomingEdges, true), suffix, true);\n            var pageInfo = __assign(__assign({}, incoming.pageInfo), existing.pageInfo);\n            if (incoming.pageInfo) {\n                var _b = incoming.pageInfo, hasPreviousPage = _b.hasPreviousPage, hasNextPage = _b.hasNextPage, startCursor = _b.startCursor, endCursor = _b.endCursor, extras = __rest_1(_b, [\"hasPreviousPage\", \"hasNextPage\", \"startCursor\", \"endCursor\"]);\n                Object.assign(pageInfo, extras);\n                if (!prefix.length) {\n                    if (void 0 !== hasPreviousPage)\n                        pageInfo.hasPreviousPage = hasPreviousPage;\n                    if (void 0 !== startCursor)\n                        pageInfo.startCursor = startCursor;\n                }\n                if (!suffix.length) {\n                    if (void 0 !== hasNextPage)\n                        pageInfo.hasNextPage = hasNextPage;\n                    if (void 0 !== endCursor)\n                        pageInfo.endCursor = endCursor;\n                }\n            }\n            return __assign(__assign(__assign({}, getExtras(existing)), getExtras(incoming)), { edges: edges, pageInfo: pageInfo });\n        },\n    };\n}\nvar getExtras = function (obj) { return __rest(obj, notExtras); };\nvar notExtras = [\"edges\", \"pageInfo\"];\nfunction makeEmptyData() {\n    return {\n        edges: [],\n        pageInfo: {\n            hasPreviousPage: false,\n            hasNextPage: true,\n            startCursor: \"\",\n            endCursor: \"\",\n        },\n    };\n}\n//# sourceMappingURL=pagination.js.map","var toString = Object.prototype.toString;\nexport function cloneDeep(value) {\n    return cloneDeepHelper(value);\n}\nfunction cloneDeepHelper(val, seen) {\n    switch (toString.call(val)) {\n        case \"[object Array]\": {\n            seen = seen || new Map;\n            if (seen.has(val))\n                return seen.get(val);\n            var copy_1 = val.slice(0);\n            seen.set(val, copy_1);\n            copy_1.forEach(function (child, i) {\n                copy_1[i] = cloneDeepHelper(child, seen);\n            });\n            return copy_1;\n        }\n        case \"[object Object]\": {\n            seen = seen || new Map;\n            if (seen.has(val))\n                return seen.get(val);\n            var copy_2 = Object.create(Object.getPrototypeOf(val));\n            seen.set(val, copy_2);\n            Object.keys(val).forEach(function (key) {\n                copy_2[key] = cloneDeepHelper(val[key], seen);\n            });\n            return copy_2;\n        }\n        default:\n            return val;\n    }\n}\n//# sourceMappingURL=cloneDeep.js.map","import '../globals';\nimport { isNonNullObject } from './objects';\nfunction deepFreeze(value) {\n    var workSet = new Set([value]);\n    workSet.forEach(function (obj) {\n        if (isNonNullObject(obj) && shallowFreeze(obj) === obj) {\n            Object.getOwnPropertyNames(obj).forEach(function (name) {\n                if (isNonNullObject(obj[name]))\n                    workSet.add(obj[name]);\n            });\n        }\n    });\n    return value;\n}\nfunction shallowFreeze(obj) {\n    if (__DEV__ && !Object.isFrozen(obj)) {\n        try {\n            Object.freeze(obj);\n        }\n        catch (e) {\n            if (e instanceof TypeError)\n                return null;\n            throw e;\n        }\n    }\n    return obj;\n}\nexport function maybeDeepFreeze(obj) {\n    if (__DEV__) {\n        deepFreeze(obj);\n    }\n    return obj;\n}\n//# sourceMappingURL=maybeDeepFreeze.js.map","export function iterateObserversSafely(observers, method, argument) {\n    var observersWithMethod = [];\n    observers.forEach(function (obs) { return obs[method] && observersWithMethod.push(obs); });\n    observersWithMethod.forEach(function (obs) { return obs[method](argument); });\n}\n//# sourceMappingURL=iteration.js.map","import { Observable } from \"./Observable\";\nexport function asyncMap(observable, mapFn, catchFn) {\n    return new Observable(function (observer) {\n        var next = observer.next, error = observer.error, complete = observer.complete;\n        var activeCallbackCount = 0;\n        var completed = false;\n        var promiseQueue = {\n            then: function (callback) {\n                return new Promise(function (resolve) { return resolve(callback()); });\n            },\n        };\n        function makeCallback(examiner, delegate) {\n            if (examiner) {\n                return function (arg) {\n                    ++activeCallbackCount;\n                    var both = function () { return examiner(arg); };\n                    promiseQueue = promiseQueue.then(both, both).then(function (result) {\n                        --activeCallbackCount;\n                        next && next.call(observer, result);\n                        if (completed) {\n                            handler.complete();\n                        }\n                    }, function (error) {\n                        --activeCallbackCount;\n                        throw error;\n                    }).catch(function (caught) {\n                        error && error.call(observer, caught);\n                    });\n                };\n            }\n            else {\n                return function (arg) { return delegate && delegate.call(observer, arg); };\n            }\n        }\n        var handler = {\n            next: makeCallback(mapFn, next),\n            error: makeCallback(catchFn, error),\n            complete: function () {\n                completed = true;\n                if (!activeCallbackCount) {\n                    complete && complete.call(observer);\n                }\n            },\n        };\n        var sub = observable.subscribe(handler);\n        return function () { return sub.unsubscribe(); };\n    });\n}\n//# sourceMappingURL=asyncMap.js.map","import { maybe } from \"../globals\";\nexport var canUseWeakMap = typeof WeakMap === 'function' &&\n    maybe(function () { return navigator.product; }) !== 'ReactNative';\nexport var canUseWeakSet = typeof WeakSet === 'function';\nexport var canUseSymbol = typeof Symbol === 'function' &&\n    typeof Symbol.for === 'function';\nexport var canUseAsyncIteratorSymbol = canUseSymbol && Symbol.asyncIterator;\nexport var canUseDOM = typeof maybe(function () { return window.document.createElement; }) === \"function\";\nvar usingJSDOM = maybe(function () { return navigator.userAgent.indexOf(\"jsdom\") >= 0; }) || false;\nexport var canUseLayoutEffect = canUseDOM && !usingJSDOM;\n//# sourceMappingURL=canUse.js.map","import { Observable } from \"./Observable\";\nimport { canUseSymbol } from \"../common/canUse\";\nexport function fixObservableSubclass(subclass) {\n    function set(key) {\n        Object.defineProperty(subclass, key, { value: Observable });\n    }\n    if (canUseSymbol && Symbol.species) {\n        set(Symbol.species);\n    }\n    set(\"@@species\");\n    return subclass;\n}\n//# sourceMappingURL=subclassing.js.map","import { __extends } from \"tslib\";\nimport { Observable } from \"./Observable\";\nimport { iterateObserversSafely } from \"./iteration\";\nimport { fixObservableSubclass } from \"./subclassing\";\nfunction isPromiseLike(value) {\n    return value && typeof value.then === \"function\";\n}\nvar Concast = (function (_super) {\n    __extends(Concast, _super);\n    function Concast(sources) {\n        var _this = _super.call(this, function (observer) {\n            _this.addObserver(observer);\n            return function () { return _this.removeObserver(observer); };\n        }) || this;\n        _this.observers = new Set();\n        _this.promise = new Promise(function (resolve, reject) {\n            _this.resolve = resolve;\n            _this.reject = reject;\n        });\n        _this.handlers = {\n            next: function (result) {\n                if (_this.sub !== null) {\n                    _this.latest = [\"next\", result];\n                    _this.notify(\"next\", result);\n                    iterateObserversSafely(_this.observers, \"next\", result);\n                }\n            },\n            error: function (error) {\n                var sub = _this.sub;\n                if (sub !== null) {\n                    if (sub)\n                        setTimeout(function () { return sub.unsubscribe(); });\n                    _this.sub = null;\n                    _this.latest = [\"error\", error];\n                    _this.reject(error);\n                    _this.notify(\"error\", error);\n                    iterateObserversSafely(_this.observers, \"error\", error);\n                }\n            },\n            complete: function () {\n                var _a = _this, sub = _a.sub, _b = _a.sources, sources = _b === void 0 ? [] : _b;\n                if (sub !== null) {\n                    var value = sources.shift();\n                    if (!value) {\n                        if (sub)\n                            setTimeout(function () { return sub.unsubscribe(); });\n                        _this.sub = null;\n                        if (_this.latest &&\n                            _this.latest[0] === \"next\") {\n                            _this.resolve(_this.latest[1]);\n                        }\n