1 | 'use strict';
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 |
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7 | var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
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8 |
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9 | var _utilities = require('./../utilities');
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10 |
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11 | exports.default = function (context) {
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12 | var sourceCode = context.getSourceCode();
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13 |
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14 | var never = (context.options[0] || 'never') === 'never';
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15 |
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16 | return {
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17 | GenericTypeAnnotation: function GenericTypeAnnotation(node) {
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18 | var types = node.typeParameters;
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19 |
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20 |
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21 |
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22 |
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23 | if (!types) {
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24 | return;
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25 | }
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26 |
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27 | var _sourceCode$getFirstT = sourceCode.getFirstTokens(types, 2);
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28 |
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29 | var _sourceCode$getFirstT2 = _slicedToArray(_sourceCode$getFirstT, 2);
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30 |
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31 | var opener = _sourceCode$getFirstT2[0];
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32 | var firstInnerToken = _sourceCode$getFirstT2[1];
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33 |
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34 | var _sourceCode$getLastTo = sourceCode.getLastTokens(types, 2);
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35 |
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36 | var _sourceCode$getLastTo2 = _slicedToArray(_sourceCode$getLastTo, 2);
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37 |
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38 | var lastInnerToken = _sourceCode$getLastTo2[0];
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39 | var closer = _sourceCode$getLastTo2[1];
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40 |
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41 |
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42 | var spacesBefore = firstInnerToken.start - opener.end;
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43 | var spacesAfter = closer.start - lastInnerToken.end;
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44 |
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45 | if (never) {
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46 | if (spacesBefore) {
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47 | context.report({
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48 | data: { name: node.id.name },
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49 | fix: _utilities.spacingFixers.stripSpacesAfter(opener, spacesBefore),
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50 | message: 'There must be no space at start of "{{name}}" generic type annotation',
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51 | node: types
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52 | });
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53 | }
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54 |
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55 | if (spacesAfter) {
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56 | context.report({
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57 | data: { name: node.id.name },
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58 | fix: _utilities.spacingFixers.stripSpacesAfter(lastInnerToken, spacesAfter),
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59 | message: 'There must be no space at end of "{{name}}" generic type annotation',
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60 | node: types
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61 | });
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62 | }
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63 | } else {
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64 | if (spacesBefore > 1) {
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65 | context.report({
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66 | data: { name: node.id.name },
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67 | fix: _utilities.spacingFixers.stripSpacesAfter(opener, spacesBefore - 1),
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68 | message: 'There must be one space at start of "{{name}}" generic type annotation',
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69 | node: types
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70 | });
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71 | } else if (spacesBefore === 0) {
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72 | context.report({
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73 | data: { name: node.id.name },
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74 | fix: _utilities.spacingFixers.addSpaceAfter(opener),
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75 | message: 'There must be a space at start of "{{name}}" generic type annotation',
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76 | node: types
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77 | });
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78 | }
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79 |
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80 | if (spacesAfter > 1) {
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81 | context.report({
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82 | data: { name: node.id.name },
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83 | fix: _utilities.spacingFixers.stripSpacesAfter(lastInnerToken, spacesAfter - 1),
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84 | message: 'There must be one space at end of "{{name}}" generic type annotation',
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85 | node: types
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86 | });
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87 | } else if (spacesAfter === 0) {
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88 | context.report({
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89 | data: { name: node.id.name },
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90 | fix: _utilities.spacingFixers.addSpaceAfter(lastInnerToken),
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91 | message: 'There must be a space at end of "{{name}}" generic type annotation',
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92 | node: types
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93 | });
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94 | }
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95 | }
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96 | }
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97 | };
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98 | };
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99 |
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100 | module.exports = exports['default']; |
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