diff --git a/images/coinXBack_png.js b/images/coinXBack_png.ts
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rename from images/coinXBack_png.js
rename to images/coinXBack_png.ts
diff --git a/images/coinXSquaredBack_png.js b/images/coinXSquaredBack_png.ts
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rename from images/coinXSquaredBack_png.js
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diff --git a/images/coinXSquaredYSquaredBack_png.js b/images/coinXSquaredYSquaredBack_png.ts
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rename from images/coinXSquaredYSquaredBack_png.js
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diff --git a/images/coinXSquaredYSquared_png.js b/images/coinXSquaredYSquared_png.ts
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diff --git a/images/coinXSquared_png.js b/images/coinXSquared_png.ts
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diff --git a/images/coinXYBack_png.js b/images/coinXYBack_png.ts
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rename from images/coinXYBack_png.js
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diff --git a/images/coinXY_png.js b/images/coinXY_png.ts
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rename from images/coinXY_png.js
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diff --git a/images/coinX_png.js b/images/coinX_png.ts
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rename from images/coinX_png.js
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diff --git a/images/coinYBack_png.js b/images/coinYBack_png.ts
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rename from images/coinYBack_png.js
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diff --git a/images/coinYSquaredBack_png.js b/images/coinYSquaredBack_png.ts
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rename from images/coinYSquaredBack_png.js
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diff --git a/images/coinYSquared_png.js b/images/coinYSquared_png.ts
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diff --git a/images/coinY_png.js b/images/coinY_png.ts
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diff --git a/images/coinZBack_png.js b/images/coinZBack_png.ts
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rename from images/coinZBack_png.js
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diff --git a/images/coinZ_png.js b/images/coinZ_png.ts
similarity index 100%
rename from images/coinZ_png.js
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