After Effects Layer Styles are compatible with Photoshop. Although there are some limitations*. You can import the Layer Styles/Blending Options of your Photoshop Layers in to After Effects and animate them including the Pattern Overlay

Import with Editable Layer Styles

When importing a photoshop layer in After Effects a popup will appear.

Under Layer Options select: Editable Layer Styles.

<aside> ☝ Or you can also convert to Editable Layer Styles from the After Effects Menu: Layers → Layer Styles → Convert to Editable Styles

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There you are! 🎉

Layer Options popup when importing a photoshop file

Pattern Overlay

Pattern Overlay is only supported for photoshop layers that have a Pattern Overlay in their Blending Options from Photoshop. So unfortunately you can not add them in After Effects. However in Photoshop you can!

Add Pattern Overlay in Photoshop

In Photoshop **right click** your Layer in Photoshop for the Blending Options

Pattern Overlay options in Photoshop

<aside> ⚠️ Be aware that Layer Style patterns reside in the Photoshop file. Although you can save a preset with a Pattern Overlay it will not save the pattern with the preset.

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