From 24ebc2c2bba7b706dcbb977e88a66783de3bc65e Mon Sep 17 00:00:00 2001
From: Matt Pocock <mattpocockvoice@gmail.com>
Date: Tue, 29 Aug 2023 14:37:33 +0100
Subject: [PATCH] 2023-08-29T13:37:33.464Z

---
 ....problem.ts => 057-map-has-doesnt-narrow-map-get.explainer.ts} | 0
 ...narrow.problem.ts => 058-throwing-errors-to-narrow.problem.ts} | 0
 ...rrow.solution.ts => 058-throwing-errors-to-narrow.solution.ts} | 0
 ...lem.ts => 059-narrowing-with-instanceof-statements.problem.ts} | 0
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 ...s.solution.ts => 060-narrowing-with-in-statements.solution.ts} | 0
 ...lue.problem.ts => 061-narrowing-unknown-to-a-value.problem.ts} | 0
 ...e.solution.ts => 061-narrowing-unknown-to-a-value.solution.ts} | 0
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 ...g-any.problem.ts => 062-returning-never-to-narrow.solution.ts} | 0
 ...rnaries.problem.ts => 063-narrowing-with-ternaries.problem.ts} | 0
 ...aries.solution.ts => 063-narrowing-with-ternaries.solution.ts} | 0
 ...roblem.ts => 064-narrowing-with-nullish-coalescing.problem.ts} | 0
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 .../{064-evolving-any.solution.ts => 065-evolving-any.problem.ts} | 0
 ...volving-any-arrays.problem.ts => 065-evolving-any.solution.ts} | 0
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 ...ns.problem.ts => 067-intro-to-discriminated-unions.problem.ts} | 0
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 .../080-record-type-with-union-as-keys.solution.ts}               | 0
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 ...readonly-arrays.solution.ts => 096-readonly-arrays.problem.ts} | 0
 ...readonly-arrays.problem.ts => 096-readonly-arrays.solution.ts} | 0
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 ...an-make-strings-infer-as-their-literals-in-objects.problem.ts} | 0
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 ...tand-classes.solution.ts => 101-understand-classes.problem.ts} | 0
 ...e-properties.problem.ts => 101-understand-classes.solution.ts} | 0
 ...s.solution.ts => 102-public-and-private-properties.problem.ts} | 0
 ...t.problem.ts => 102-public-and-private-properties.solution.ts} | 0
 ...n-javascript.solution.ts => 103-hash-in-javascript.problem.ts} | 0
 ...s-properties.problem.ts => 103-hash-in-javascript.solution.ts} | 0
 ...rties.solution.ts => 104-optional-class-properties.problem.ts} | 0
 ...rties.problem.ts => 104-optional-class-properties.solution.ts} | 0
 ...rties.solution.ts => 105-readonly-class-properties.problem.ts} | 0
 ...thods.problem.ts => 105-readonly-class-properties.solution.ts} | 0
 ...105-class-methods.solution.ts => 106-class-methods.problem.ts} | 0
 .../{106-decorators.problem.ts => 106-class-methods.solution.ts}  | 0
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 ...lementing-interfaces.problem.ts => 107-decorators.solution.ts} | 0
 ...erfaces.solution.ts => 108-implementing-interfaces.problem.ts} | 0
 ...nctions.problem.ts => 108-implementing-interfaces.solution.ts} | 0
 ...ctions.solution.ts => 109-typing-this-in-functions.problem.ts} | 0
 ...ctions.problem.ts => 109-typing-this-in-functions.solution.ts} | 0
 ....solution.ts => 110-can-you-type-this-in-functions.problem.ts} | 0
 .../110-can-you-type-this-in-functions.solution.ts}               | 0
 ...ses.solution.ts => 111-auto-assignation-in-classes.problem.ts} | 0
 ...ums.problem.ts => 111-auto-assignation-in-classes.solution.ts} | 0
 .../{111-enums.solution.ts => 112-enums.problem.ts}               | 0
 .../{112-const-enums.problem.ts => 112-enums.solution.ts}         | 0
 .../{112-const-enums.solution.ts => 113-const-enums.problem.ts}   | 0
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 ...roblem.ts => 116-namespaces-can-declaration-merge.solution.ts} | 0
 ...interfaces-within-namespaces-can-declaration-merge.problem.ts} | 0
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 .../118-should-you-use-namespaces.solution.ts}                    | 0
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 ...ping.problem.ts => 129-excess-properties-warnings.solution.ts} | 0
 ....solution.ts => 130-object-keys-and-object-entries.problem.ts} | 0
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 ...oblem.ts => 132-how-enums-break-structural-typing.solution.ts} | 0
 ...object-type.solution.ts => 133-unions-of-functions.problem.ts} | 0
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 ...-empty-object.solution.ts => 134-empty-object-type.problem.ts} | 0
 .../134-empty-object-type.solution.ts}                            | 0
 .../135-truly-empty-object.problem.ts}                            | 0
 .../135-truly-empty-object.solution.ts}                           | 0
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 ...ameters-type-helper.solution.ts => 140-return-type.problem.ts} | 0
 .../{140-keyof.problem.ts => 140-return-type.solution.ts}         | 0
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 ...58-declaration-files-can-be-used-to-type-js-files.solution.ts} | 0
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 .../160-resolve-json-module.solution.ts}                          | 0
 .../161-json-d-ts-files.problem.ts}                               | 0
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 ...n-declare-module.solution.ts => 166-declare-module.problem.ts} | 0
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 ...ing-globalthis.solution.ts => 168-modifying-window.problem.ts} | 0
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 ...rocess-env.solution.ts => 169-modifying-globalthis.problem.ts} | 0
 .../169-modifying-globalthis.solution.ts}                         | 0
 .../170-modifying-process-env.problem.ts}                         | 0
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 ...ibraries.solution.ts => 176-type-roots-in-tsconfig.problem.ts} | 0
 .../176-type-roots-in-tsconfig.solution.ts}                       | 0
 .../177-types-that-ship-with-libraries.problem.ts}                | 0
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 ...al-types.solution.ts => 184-template-literal-types.problem.ts} | 0
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 .../186-mapped-types.solution.ts}                                 | 0
 .../187-as-in-mapped-types.problem.ts}                            | 0
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 ...96-creating-declaration-files-and-declaration-maps.problem.ts} | 0
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 ...solution.ts => 198-set-up-types-for-simple-scripts.problem.ts} | 0
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 ...app.solution.ts => 199-set-up-types-for-test-files.problem.ts} | 0
 .../199-set-up-types-for-test-files.solution.ts}                  | 0
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 ...> 203-type-parameter-defaults-in-generic-functions.problem.ts} | 0
 ... 203-type-parameter-defaults-in-generic-functions.solution.ts} | 0
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 ...olution.ts => 205-generic-functions-with-inference.problem.ts} | 0
 ...roblem.ts => 205-generic-functions-with-inference.solution.ts} | 0
 ...solution.ts => 206-as-any-inside-generic-functions.problem.ts} | 0
 ...problem.ts => 206-as-any-inside-generic-functions.solution.ts} | 0
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 ...nctions.problem.ts => 207-multiple-type-arguments.solution.ts} | 0
 ...ctions.solution.ts => 208-create-group-by-function.problem.ts} | 0
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 ...ction-overloads.solution.ts => 209-type-predicates.problem.ts} | 0
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 ...ut-your-types.solution.ts => 212-setting-up-eslint.problem.ts} | 0
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 ...ion-of-types.solution.ts => 213-hungarian-notation.problem.ts} | 0
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 ...-or-not.problem.ts => 214-where-to-put-your-types.solution.ts} | 0
 ...ypes-or-not.solution.ts => 215-colocation-of-types.problem.ts} | 0
 ...xpect-error.problem.ts => 215-colocation-of-types.solution.ts} | 0
 ...-error.solution.ts => 216-explicit-any-rule-or-not.problem.ts} | 0
 ...t-type.problem.ts => 216-explicit-any-rule-or-not.solution.ts} | 0
 ...pe.solution.ts => 217-explicit-return-types-or-not.problem.ts} | 0
 ...me.problem.ts => 217-explicit-return-types-or-not.solution.ts} | 0
 ...tion.ts => 218-any-vs-ts-ignore-vs-ts-expect-error.problem.ts} | 0
 ...lem.ts => 218-any-vs-ts-ignore-vs-ts-expect-error.solution.ts} | 0
 ...types-vs-interfaces.solution.ts => 219-result-type.problem.ts} | 0
 .../219-result-type.solution.ts}                                  | 0
 ...220-dont-declare-type-and-value-with-the-same-name.problem.ts} | 0
 ...20-dont-declare-type-and-value-with-the-same-name.solution.ts} | 0
 .../221-types-vs-interfaces.problem.ts}                           | 0
 .../221-types-vs-interfaces.solution.ts}                          | 0
 ...-uppercase-function-object-string-boolean-as-types.problem.ts} | 0
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 .../223-dont-use-globally-available-types.problem.ts              | 0
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 .../226-dependencies-first.problem.ts                             | 0
 .../226-dependencies-first.solution.ts                            | 0
 src/095-migrating-from-javascript/227-madge.problem.ts            | 0
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 rename src/{090-the-style-guide/210-hungarian-notation.problem.ts => 085-the-utils-folder/210-assertion-functions.solution.ts} (100%)
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 rename src/090-the-style-guide/{211-where-to-put-your-types.solution.ts => 212-setting-up-eslint.problem.ts} (100%)
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 rename src/090-the-style-guide/{212-colocation-of-types.solution.ts => 213-hungarian-notation.problem.ts} (100%)
 rename src/090-the-style-guide/{213-explicit-any-rule-or-not.problem.ts => 213-hungarian-notation.solution.ts} (100%)
 rename src/090-the-style-guide/{213-explicit-any-rule-or-not.solution.ts => 214-where-to-put-your-types.problem.ts} (100%)
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 rename src/090-the-style-guide/{215-any-vs-ts-ignore-vs-ts-expect-error.solution.ts => 216-explicit-any-rule-or-not.problem.ts} (100%)
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 rename src/090-the-style-guide/{217-dont-declare-type-and-value-with-the-same-name.problem.ts => 217-explicit-return-types-or-not.solution.ts} (100%)
 rename src/090-the-style-guide/{217-dont-declare-type-and-value-with-the-same-name.solution.ts => 218-any-vs-ts-ignore-vs-ts-expect-error.problem.ts} (100%)
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 rename src/{095-migrating-from-javascript/219-strict-file-by-file-vs-ramp-up-strictness.problem.ts => 090-the-style-guide/219-result-type.solution.ts} (100%)
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 rename src/{095-migrating-from-javascript/220-dependencies-first.problem.ts => 090-the-style-guide/220-dont-declare-type-and-value-with-the-same-name.solution.ts} (100%)
 rename src/{095-migrating-from-javascript/220-dependencies-first.solution.ts => 090-the-style-guide/221-types-vs-interfaces.problem.ts} (100%)
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 rename src/{095-migrating-from-javascript/221-madge.solution.ts => 090-the-style-guide/222-dont-use-uppercase-function-object-string-boolean-as-types.problem.ts} (100%)
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diff --git a/src/018-unions-and-narrowing/061-returning-never-to-narrow.problem.ts b/src/018-unions-and-narrowing/057-map-has-doesnt-narrow-map-get.explainer.ts
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diff --git a/src/018-unions-and-narrowing/057-throwing-errors-to-narrow.problem.ts b/src/018-unions-and-narrowing/058-throwing-errors-to-narrow.problem.ts
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diff --git a/src/018-unions-and-narrowing/058-narrowing-with-instanceof-statements.problem.ts b/src/018-unions-and-narrowing/059-narrowing-with-instanceof-statements.problem.ts
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diff --git a/src/018-unions-and-narrowing/059-narrowing-with-in-statements.problem.ts b/src/018-unions-and-narrowing/060-narrowing-with-in-statements.problem.ts
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diff --git a/src/018-unions-and-narrowing/060-narrowing-unknown-to-a-value.problem.ts b/src/018-unions-and-narrowing/061-narrowing-unknown-to-a-value.problem.ts
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diff --git a/src/018-unions-and-narrowing/061-returning-never-to-narrow.solution.ts b/src/018-unions-and-narrowing/062-returning-never-to-narrow.problem.ts
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diff --git a/src/018-unions-and-narrowing/064-evolving-any.problem.ts b/src/018-unions-and-narrowing/062-returning-never-to-narrow.solution.ts
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diff --git a/src/018-unions-and-narrowing/062-narrowing-with-ternaries.problem.ts b/src/018-unions-and-narrowing/063-narrowing-with-ternaries.problem.ts
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diff --git a/src/018-unions-and-narrowing/063-narrowing-with-nullish-coalescing.problem.ts b/src/018-unions-and-narrowing/064-narrowing-with-nullish-coalescing.problem.ts
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diff --git a/src/018-unions-and-narrowing/063-narrowing-with-nullish-coalescing.solution.ts b/src/018-unions-and-narrowing/064-narrowing-with-nullish-coalescing.solution.ts
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diff --git a/src/018-unions-and-narrowing/067-destructuring-a-discriminated-union.problem.ts b/src/018-unions-and-narrowing/068-destructuring-a-discriminated-union.problem.ts
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diff --git a/src/018-unions-and-narrowing/068-narrowing-a-discriminated-union-with-a-switch-statement.problem.ts b/src/018-unions-and-narrowing/069-narrowing-a-discriminated-union-with-a-switch-statement.problem.ts
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diff --git a/src/018-unions-and-narrowing/069-narrowing-with-switch-true.explainer.ts b/src/018-unions-and-narrowing/070-narrowing-with-switch-true.explainer.ts
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diff --git a/src/018-unions-and-narrowing/070-destructuring-a-discriminated-tuple.problem.ts b/src/018-unions-and-narrowing/071-destructuring-a-discriminated-tuple.problem.ts
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diff --git a/src/018-unions-and-narrowing/071-discriminated-booleans.problem.ts b/src/018-unions-and-narrowing/072-discriminated-booleans.problem.ts
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diff --git a/src/020-objects/078-property-key-type.problem.ts b/src/018-unions-and-narrowing/073-adding-defaults-to-discriminated-union.solution.ts
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