ui-components: Readme for Input component

packages/ui-components/src/Input/README.md

@@ -0,0 +1,24 @@
+[back to components](../README.md)
+
+# Input components
+
+Provides `<TextInput />` and `<NumberInput />` realizations and `<BaseInput />`
+unstyled base component to build own custom input components.
+
+## Properties
+### `initialValue?: string | number`
+Value to be displayed if no `value` is provided or nothing is entered by user.
+### `value?: string | number`
+Value to be displayed in input element
+### `onChange?: (value: string | number) => void;`
+Handler to be called when input value is changed by user
+### `placeholder?: string;`
+Placeholder to be shown when no value is present
+### `disabled?: boolean;`
+Disable input
+### `invalid?: boolean;`
+Highlight input element with red borders to indicate that entered value is not acceptable.
+### `prefixIcon?: ReactNode`
+Expects one of SVG icons (`@cockroachlabs/icons`) to be provided.
+
+