"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = removeTypeDuplicates;
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var _generated = require("../../validators/generated");
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function removeTypeDuplicates(nodes) {
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const generics = {};
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const bases = {};
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const typeGroups = new Set();
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const types = [];
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for (let i = 0; i < nodes.length; i++) {
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const node = nodes[i];
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if (!node) continue;
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if (types.indexOf(node) >= 0) {
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continue;
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}
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if ((0, _generated.isTSAnyKeyword)(node)) {
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return [node];
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}
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if ((0, _generated.isTSBaseType)(node)) {
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bases[node.type] = node;
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continue;
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}
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if ((0, _generated.isTSUnionType)(node)) {
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if (!typeGroups.has(node.types)) {
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nodes.push(...node.types);
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typeGroups.add(node.types);
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}
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continue;
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}
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types.push(node);
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}
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for (const type of Object.keys(bases)) {
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types.push(bases[type]);
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}
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for (const name of Object.keys(generics)) {
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types.push(generics[name]);
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}
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return types;
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}
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