package androidx.recyclerview.widget;

import androidx.recyclerview.widget.as;

/* JADX INFO: loaded from: classes.dex */
public abstract class at<T2> extends as.b<T2> {
    @Override // defpackage.ub5
    public final void a(int i, int i2) {
        throw null;
    }

    @Override // defpackage.ub5
    public final void b(int i, int i2) {
        throw null;
    }

    @Override // androidx.recyclerview.widget.as.b, defpackage.ub5
    public final void c(int i, int i2, Object obj) {
        throw null;
    }

    @Override // defpackage.ub5
    public final void d(int i, int i2) {
        throw null;
    }

    @Override // androidx.recyclerview.widget.as.b
    public final void e() {
        throw null;
    }
}