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Small improvements to the typings #45

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Merged
bas080 merged 1 commit into from
May 29, 2025
Merged

Small improvements to the typings #45

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9 changes: 4 additions & 5 deletions browser/queryan.ts
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Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
import { complement, isEmpty, remove } from "./helpers.js";

type Token = [string, number];
type Tokens = Token[];
export type Token = [string, number];
export type Tokens = Token[];
type Predicate = (_: any) => boolean;

// Add to stop TS from complaining.
const T = (...args: any) => true;
Expand All @@ -10,7 +11,7 @@ const isOrToken = (token: Token): boolean =>
const isNotToken = (token: Token): boolean =>
Boolean(token && token[0] === "not");
const isWhitespaceToken = ([token]: Token): boolean => /^\s/.test(token);
const isTextToken = complement(isWhitespaceToken);
const isTextToken = complement(isWhitespaceToken) as (token: Token) => boolean;
const isLeftOfOr = ([, index]: Token, tokens: Tokens): boolean =>
isOrToken(tokens[index + 2]);
const isRightOfOr = ([, index]: Token, tokens: Tokens): boolean =>
Expand Down Expand Up @@ -108,8 +109,6 @@ function stringify(tokens: Tokens): string {
return tokens.map(tokenValue).join("");
}

type Predicate = (_: any) => boolean;

const or = (before: Predicate, token: Predicate) => (issue: string) =>
before(issue) || token(issue);
const and = (before: Predicate, token: Predicate) => (issue: string) =>
Expand Down
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