1 files changed, 25 insertions, 20 deletions

diff --git a/api/japanese.ts b/api/japanese.ts
index 0396821..9319cdd 100644
--- a/api/japanese.ts
+++ b/api/japanese.ts
@@ -4,6 +4,26 @@ import "../util/string.ts";
 import "../util/japanese.ts";
 import "../util/array.ts";
 
+const formatters = {
+	"HTML": tokens => tokens.reduce((out, token) => {
+		if (token.ruby) out += `<ruby>${escape(token.writing)}<rt>${escape(token.reading)}</rt></ruby>`;
+		else out += token.writing;
+		return out;
+	}, ""),
+	"parenthesis": tokens => tokens.reduce((out, token) => {
+		if (token.ruby) out += `${token.writing}(${token.reading}) `;
+		else out += token.writing;
+		return out;
+	}, ""),
+	"refold-tools": tokens => tokens.reduce((out, token) => {
+		if (token.ruby) out += `[${token.writing}](${token.reading})`;
+		else out += token.writing;
+		return out;
+	}, ""),
+} satisfies { [name: string]: (tokens: Array<JapaneseToken>) => string };
+
+export type JapaneseFormatter = keyof typeof formatters;
+
 /** @interface Piece */
 interface JapaneseToken {
 	/** @prop token writing (kanji/katakana/hiragana) */
@@ -22,24 +42,6 @@ export default class Japanese {
 	public reading: string;
 	private normalized: string;
 
-	private formatters = {
-		"HTML": tokens => tokens.reduce((out, token) => {
-			if (token.ruby) out += `<ruby>${escape(token.writing)}<rt>${escape(token.reading)}</rt></ruby>`;
-			else out += token.writing;
-			return out;
-		}, ""),
-		"parenthesis": tokens => tokens.reduce((out, token) => {
-			if (token.ruby) out += `${token.writing}(${token.reading}) `;
-			else out += token.writing;
-			return out;
-		}, ""),
-		"refold-tools": tokens => tokens.reduce((out, token) => {
-			if (token.ruby) out += `[${token.writing}](${token.reading})`;
-			else out += token.writing;
-			return out;
-		}, ""),
-	} satisfies Record<string, (tokens: Array<JapaneseToken>) => string>;
-
 	constructor(writing: string, reading: string) {
 		this.writing = writing;
 		this.reading = reading;
@@ -47,8 +49,8 @@ export default class Japanese {
 	}
 
 	/** @summary format this as text with furigana */
-	public furigana(format: keyof typeof this.formatters = "HTML"): string {
-		return this.formatters[format](this.tokenize());
+	public furigana(format: JapaneseFormatter = "HTML"): string {
+		return formatters[format](this.tokenize());
 	}
 
 	/**
@@ -151,3 +153,6 @@ export default class Japanese {
 	}
 }
 
+export type test = keyof typeof Japanese.formatters;
+
+var gert: test = "HTML";