test: add TS types

tests/NumberInput.test.svelte

@@ -0,0 +1,37 @@
+<script lang="ts">
+  import { NumberInput, NumberInputSkeleton } from "../types";
+</script>
+
+<NumberInput label="Clusters" />
+
+<NumberInput
+  label="Clusters"
+  helperText="Clusters provisioned in your region"
+/>
+
+<NumberInput
+  min="{4}"
+  max="{20}"
+  value="{4}"
+  invalidText="Number must be between 4 and 20."
+  helperText="Clusters provisioned in your region"
+  label="Clusters (4 min, 20 max)"
+/>
+
+<NumberInput hideLabel label="Clusters" />
+
+<NumberInput light label="Clusters" />
+
+<NumberInput mobile label="Clusters" />
+
+<NumberInput size="xl" label="Clusters" />
+
+<NumberInput size="sm" label="Clusters" />
+
+<NumberInput invalid invalidText="An error occurred" label="Clusters" />
+
+<NumberInput disabled label="Clusters" />
+
+<NumberInputSkeleton />
+
+<NumberInputSkeleton hideLabel />