refactor: make anys explicit

gohypergiant · Dec 4, 2024 · 598978c · 598978c
1 parent ebc4e4f
commit 598978c
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Showing 13 changed files with 32 additions and 63 deletions.
diff --git a/packages/core/src/composition/compose/index.ts b/packages/core/src/composition/compose/index.ts
@@ -1,10 +1,10 @@
-import type { ExplicitAny, UnaryFunction } from '@/types';
+import type { UnaryFunction } from '@/types';
 
 // https://stackoverflow.com/questions/49310886/typing-compose-function-in-typescript-flow-compose#answer-73082627
 
 // If its a list of functions, last being Unary
 type ComposeParams<Fns> = Fns extends readonly [
-  ...ExplicitAny[],
+  ...any,
   infer Last extends UnaryFunction,
 ]
   ? // Get Params of the last, which returns [...argTypes], so get the first one [0]
@@ -20,17 +20,11 @@ type Composable<Fn> =
   Fn extends readonly [UnaryFunction]
     ? Fn
     : // if its a list of Unary funcs (ignoring the first)
-      Fn extends readonly [
-          ExplicitAny,
-          ...infer Rest extends readonly UnaryFunction[],
-        ]
+      Fn extends readonly [any, ...infer Rest extends readonly UnaryFunction[]]
       ? // Start building the list of func type by using the return type of the first in Rest
         // as the arg of the next in line and recursively spread the rest (doing the same thing)
         // The first is ignored but handled by the top level ComposeReturn
-        readonly [
-          (arg: ComposeReturn<Rest>) => ExplicitAny,
-          ...Composable<Rest>,
-        ]
+        readonly [(arg: ComposeReturn<Rest>) => any, ...Composable<Rest>]
       : never;
 
 /**

diff --git a/packages/core/src/composition/curry/index.ts b/packages/core/src/composition/curry/index.ts
@@ -1,12 +1,10 @@
 // https://github.com/type-challenges/type-challenges/issues/15988
 
-import type { ExplicitAny } from '@/types';
+import type { Callable } from '@/types';
 
 export type Curried<T extends unknown[], R> = <P extends Partial<T>>(
   ...args: P
-) => ((...args: T) => ExplicitAny) extends (
-  ...args: [...P, ...infer Args]
-) => ExplicitAny
+) => ((...args: T) => any) extends (...args: [...P, ...infer Args]) => any
   ? Args extends []
     ? R
     : Curried<Args, R>
@@ -22,9 +20,9 @@ export type Curried<T extends unknown[], R> = <P extends Partial<T>>(
  * curried(2)(3, 4);
  * curried(2, 3, 4);
  */
-export function autoCurry<T extends (...args: ExplicitAny[]) => ExplicitAny>(
+export function autoCurry<T extends Callable>(
   fn: T,
-  _args = [] as ExplicitAny[],
+  _args = [] as any,
 ): Curried<Parameters<T>, ReturnType<T>> {
   return (...__args) =>
     ((rest) => (rest.length >= fn.length ? fn(...rest) : autoCurry(fn, rest)))([

diff --git a/packages/core/src/composition/pipe/index.ts b/packages/core/src/composition/pipe/index.ts
@@ -1,9 +1,9 @@
-import type { ExplicitAny, UnaryFunction } from '@/types';
+import type { UnaryFunction } from '@/types';
 
 // If its a list of functions, last being Unary
 type PipeParams<Fns> = Fns extends readonly [
   infer First extends UnaryFunction,
-  ...ExplicitAny[],
+  ...any,
 ]
   ? // Get Params of the first, which returns [...argTypes], so get the first one [0]
     // so that we have the true type of the arg
@@ -14,24 +14,19 @@ type PipeParams<Fns> = Fns extends readonly [
 // have to spread and infer last so that it gets the right type for the last one
 // [-1] no bueno
 type PipeReturn<Fns> = ReturnType<
-  Fns extends readonly [...ExplicitAny[], infer Last extends UnaryFunction]
-    ? Last
-    : never
+  Fns extends readonly [...any, infer Last extends UnaryFunction] ? Last : never
 >;
 
 type Pipeable<Fn> =
   // If it's a single func, just return it
   Fn extends readonly [UnaryFunction]
     ? Fn
     : // if its a list of Unary funcs (ignoring the last)
-      Fn extends readonly [
-          ...infer Head extends readonly UnaryFunction[],
-          ExplicitAny,
-        ]
+      Fn extends readonly [...infer Head extends readonly UnaryFunction[], any]
       ? // Start building the list of func type by using the return type of the last in Head
         // as the arg of the previous in line and recursively spread the rest (doing the same thing)
         // The last is ignored but handled by the top level FlowReturn
-        readonly [...Pipeable<Head>, (arg: PipeReturn<Head>) => ExplicitAny]
+        readonly [...Pipeable<Head>, (arg: PipeReturn<Head>) => any]
       : never;
 
 /**

diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
@@ -2,13 +2,12 @@ export type Accumulator<T, R> = (acc: R, x: T) => R;
 
 export type ArrayElementType<T> = T extends (infer E)[] ? E : T;
 
-export type Comparator<T> = (x: T) => boolean;
+export type Callable = (...all: any) => any;
 
-// biome-ignore lint/suspicious/noExplicitAny: <explanation>
-export type ExplicitAny = any;
+export type Comparator<T> = (x: T) => boolean;
 
 export type MapFn<T, R> = (x: T, idx?: number) => R;
 
 export type Predicate<T> = (x: T, idx?: number) => boolean;
 
-export type UnaryFunction = (x: ExplicitAny) => ExplicitAny;
+export type UnaryFunction = (x: any) => any;
diff --git a/packages/core/src/utility/lookup/index.ts b/packages/core/src/utility/lookup/index.ts
@@ -1,6 +1,8 @@
-import type { ExplicitAny } from '@/types';
+import type { Callable } from '@/types';
 import { identity } from '../../combinators/i';
 
+type Cache = Record<string | number | symbol, unknown>;
+
 /**
  * Takes an object and an optional fallback function and returns a function that
  * takes a string and returns the lookup value or the result default fallback.
@@ -17,15 +19,6 @@ import { identity } from '../../combinators/i';
  * colorLookup(data.value);
  */
 export const lookup =
-  <
-    A extends Record<string | number | symbol, unknown>,
-    B extends (...args: ExplicitAny[]) => ExplicitAny,
-  >(
-    obj: A,
-    def?: B,
-  ) =>
-  <C extends keyof A>(prop: string | number | symbol): A[C] => {
-    const fn = def ?? identity;
-
-    return fn(obj[prop]);
-  };
+  <A extends Cache, B extends Callable>(obj: A, def?: B) =>
+  <C extends keyof A>(prop: string | number | symbol): A[C] =>
+    (def ?? identity)(obj[prop]);
diff --git a/packages/core/src/utility/once/index.ts b/packages/core/src/utility/once/index.ts
@@ -1,18 +1,16 @@
-import type { ExplicitAny } from '@/types';
-
-// TS' `Function` type only models the object side of it, not whether it is callable.
-type SomeFunction = (...args: ExplicitAny[]) => ExplicitAny;
+import type { Callable } from '@/types';
 
 /**
  * Ensures that the given function is only called once.
  */
-export const once = <T extends SomeFunction>(fn: T) => {
+export const once = <T extends Callable>(fn: T) => {
   let done = false;
 
-  // TODO: Better types, since it can return void?
-  // biome-ignore lint/suspicious/noConfusingVoidType: <explanation>
-  return (...args: Parameters<T>): ReturnType<T> | void =>
-    // biome-ignore lint/suspicious/noAssignInExpressions: Shhhh
-    // biome-ignore lint/style/noCommaOperator: Shhh
-    done ? void 0 : ((done = true), fn(args));
+  return (...args: Parameters<T>): ReturnType<T> | undefined => {
+    if (!done) {
+      done = true;
+
+      return fn(...args);
+    }
+  };
 };
diff --git a/packages/geo/src/coordinates/coordinate.ts b/packages/geo/src/coordinates/coordinate.ts
@@ -29,7 +29,6 @@ import type { Tokens } from './latlon/internal/lexer';
 import { systemMGRS } from './mgrs/system';
 import { systemUTM } from './utm/system';
 
-// biome-ignore lint/suspicious/noExplicitAny: <explanation>
 type MinLengthArray = [any, any];
 
 type AnySystem = CoordinateSystem<MinLengthArray>;

diff --git a/packages/geo/src/coordinates/latlon/internal/coordinate-sytem.ts b/packages/geo/src/coordinates/latlon/internal/coordinate-sytem.ts
@@ -16,7 +16,6 @@ import type { ParseResults } from './parse';
 
 // NOTE: isolated CoordinateSystem type so that it could be a private-export
 
-// biome-ignore lint/suspicious/noExplicitAny: there must be a better way???
 export type CoordinateSystem<F = any> = {
   name: string;
   parse: (format: Format, input: string) => ParseResults;

diff --git a/packages/geo/src/coordinates/mgrs/parser.ts b/packages/geo/src/coordinates/mgrs/parser.ts
@@ -59,7 +59,6 @@ function detailedErrors(input: string) {
 }
 
 // biome-ignore lint/style/useNamingConvention: <explanation>
-// biome-ignore lint/suspicious/noExplicitAny: <explanation>
 export function parseMGRS(_format: any, input: string) {
   try {
     const point = MGRS.parse(input).toPoint();

diff --git a/packages/geo/src/coordinates/utm/parser.ts b/packages/geo/src/coordinates/utm/parser.ts
@@ -51,7 +51,6 @@ function detailedErrors(input: string) {
 }
 
 // biome-ignore lint/style/useNamingConvention: <explanation>
-// biome-ignore lint/suspicious/noExplicitAny: <explanation>
 export function parseUTM(_format: any, input: string) {
   try {
     const point = UTM.parse(input).toPoint();

diff --git a/packages/predicates/src/is-noyes/index.bench.ts b/packages/predicates/src/is-noyes/index.bench.ts
@@ -12,7 +12,6 @@
 
 import { bench, describe } from 'vitest';
 
-// biome-ignore lint/suspicious/noExplicitAny: <explanation>
 type Callable = (...a: any[]) => any;
 
 const TEST_VALUES = [

diff --git a/packages/web-worker/src/worker/index.ts b/packages/web-worker/src/worker/index.ts
@@ -17,13 +17,10 @@ let i = 0;
 
 const uuid = (namespace: string) => `${namespace}_${++i}`;
 
-// biome-ignore lint/suspicious/noExplicitAny: Figure out type hinting for "any" values
 type Actions = Record<string, (...args: any[]) => any>;
 
-// biome-ignore lint/suspicious/noExplicitAny: Figure out type hinting for "any" values
 type MessageData<T> = { id: string; type: T; args: any[] };
 
-// biome-ignore lint/suspicious/noExplicitAny: Figure out type hinting for "any" values
 type MessageDataResult = { id: string; ok?: any; error?: any };
 
 type Events = Record<string, MessageDataResult>;

diff --git a/tooling/biome-config/linter.json b/tooling/biome-config/linter.json
@@ -57,7 +57,7 @@
         "noArrayIndexKey": "warn",
         "noEmptyBlockStatements": "error",
         "useAwait": "error",
-        "noExplicitAny": "warn"
+        "noExplicitAny": "off"
       },
       "nursery": {
         "noDuplicateElseIf": "error"