feat: add fns generic and refactor how fns get added

docs/api/core/cell.md

@@ -35,15 +35,15 @@ Renders the value for a cell the same as `getValue`, but will return the `render
 ### `row`
 
 ```tsx
-row: Row<TFeatures, TData>
+row: Row<TFeatures, TFns, TData>
 ```
 
 The associated Row object for the cell.
 
 ### `column`
 
 ```tsx
-column: Column<TFeatures, TData>
+column: Column<TFeatures, TFns, TData>
 ```
 
 The associated Column object for the cell.
@@ -52,10 +52,10 @@ The associated Column object for the cell.
 
 ```tsx
 getContext: () => {
-  table: Table<TFeatures, TData>
-  column: Column<TFeatures, TData, TValue>
-  row: Row<TFeatures, TData>
-  cell: Cell<TFeatures, TData, TValue>
+  table: Table<TFeatures, TFns, TData>
+  column: Column<TFeatures, TFns, TData, TValue>
+  row: Row<TFeatures, TFns, TData>
+  cell: Cell<TFeatures, TFns, TData, TValue>
   getValue: <TTValue = TValue extends CellData = CellData>() => TTValue
   renderValue: <TTValue = TValue extends CellData = CellData>() => TTValue | null
 }

docs/api/core/column-def.md

@@ -38,7 +38,7 @@ The accessor function to use when extracting the value for the column from each
 ### `columns`
 
 ```tsx
-columns?: ColumnDef<TFeatures, TData>[]
+columns?: ColumnDef<TFeatures, TFns, TData>[]
 ```
 
 The child column defs to include in a group column.
@@ -49,9 +49,9 @@ The child column defs to include in a group column.
 header?:
   | string
   | ((props: {
-      table: Table<TFeatures, TData>
-      header: Header<TFeatures, TData>
-      column: Column<TFeatures, TData>
+      table: Table<TFeatures, TFns, TData>
+      header: Header<TFeatures, TFns, TData>
+      column: Column<TFeatures, TFns, TData>
     }) => unknown)
 ```
 
@@ -63,9 +63,9 @@ The header to display for the column. If a string is passed, it can be used as a
 footer?:
   | string
   | ((props: {
-      table: Table<TFeatures, TData>
-      header: Header<TFeatures, TData>
-      column: Column<TFeatures, TData>
+      table: Table<TFeatures, TFns, TData>
+      header: Header<TFeatures, TFns, TData>
+      column: Column<TFeatures, TFns, TData>
     }) => unknown)
 ```
 
@@ -77,10 +77,10 @@ The footer to display for the column. If a function is passed, it will be passed
 cell?:
   | string
   | ((props: {
-      table: Table<TFeatures, TData>
-      row: Row<TFeatures, TData>
-      column: Column<TFeatures, TData>
-      cell: Cell<TFeatures, TData>
+      table: Table<TFeatures, TFns, TData>
+      row: Row<TFeatures, TFns, TData>
+      column: Column<TFeatures, TFns, TData>
+      cell: Cell<TFeatures, TFns, TData>
       getValue: () => any
       renderValue: () => any
     }) => unknown)
@@ -100,7 +100,7 @@ The meta data to be associated with the column. We can access it anywhere when t
 import '@tanstack/react-table' //or vue, svelte, solid, qwik, etc.
 
 declare module '@tanstack/react-table' {
-  interface ColumnMeta<TFeatures extends TableFeatures, TData extends RowData, TValue> {
+  interface ColumnMeta<TFeatures extends TableFeatures, TFns extends Fns<TFeatures, TFns, TData>, TData extends RowData, TValue> {
     foo: string
   }
 }

docs/api/core/column.md

@@ -39,39 +39,39 @@ The resolved accessor function to use when extracting the value for the column f
 ### `columnDef`
 
 ```tsx
-columnDef: ColumnDef<TFeatures, TData>
+columnDef: ColumnDef<TFeatures, TFns, TData>
 ```
 
 The original column def used to create the column.
 
 ### `columns`
 
 ```tsx
-type columns = ColumnDef<TFeatures, TData>[]
+type columns = ColumnDef<TFeatures, TFns, TData>[]
 ```
 
 The child column (if the column is a group column). Will be an empty array if the column is not a group column.
 
 ### `parent`
 
 ```tsx
-parent?: Column<TFeatures, TData>
+parent?: Column<TFeatures, TFns, TData>
 ```
 
 The parent column for this column. Will be undefined if this is a root column.
 
 ### `getFlatColumns`
 
 ```tsx
-type getFlatColumns = () => Column<TFeatures, TData>[]
+type getFlatColumns = () => Column<TFeatures, TFns, TData>[]
 ```
 
 Returns the flattened array of this column and all child/grand-child columns for this column.
 
 ### `getLeafColumns`
 
 ```tsx
-type getLeafColumns = () => Column<TFeatures, TData>[]
+type getLeafColumns = () => Column<TFeatures, TFns, TData>[]
 ```
 
 Returns an array of all leaf-node columns for this column. If a column has no children, it is considered the only leaf-node column.

docs/api/core/header-group.md

@@ -27,7 +27,7 @@ The depth of the header group, zero-indexed based.
 ### `headers`
 
 ```tsx
-type headers = Header<TFeatures, TData>[]
+type headers = Header<TFeatures, TFns, TData>[]
 ```
 
 An array of [Header](../header) objects that belong to this header group

docs/api/core/header.md

@@ -35,23 +35,23 @@ The depth of the header, zero-indexed based.
 ### `column`
 
 ```tsx
-column: Column<TFeatures, TData>
+column: Column<TFeatures, TFns, TData>
 ```
 
 The header's associated [Column](../column) object
 
 ### `headerGroup`
 
 ```tsx
-headerGroup: HeaderGroup<TFeatures, TData>
+headerGroup: HeaderGroup<TFeatures, TFns, TData>
 ```
 
 The header's associated [HeaderGroup](../header-group) object
 
 ### `subHeaders`
 
 ```tsx
-type subHeaders = Header<TFeatures, TData>[]
+type subHeaders = Header<TFeatures, TFns, TData>[]
 ```
 
 The header's hierarchical sub/child headers. Will be empty if the header's associated column is a leaf-column.
@@ -75,7 +75,7 @@ The row-span for the header.
 ### `getLeafHeaders`
 
 ```tsx
-type getLeafHeaders = () => Header<TFeatures, TData>[]
+type getLeafHeaders = () => Header<TFeatures, TFns, TData>[]
 ```
 
 Returns the leaf headers hierarchically nested under this header.
@@ -100,9 +100,9 @@ If the header is a placeholder header, this will be a unique header ID that does
 
 ```tsx
 getContext: () => {
-  table: Table<TFeatures, TData>
-  header: Header<TFeatures, TData, TValue>
-  column: Column<TFeatures, TData, TValue>
+  table: Table<TFeatures, TFns, TData>
+  header: Header<TFeatures, TFns, TData, TValue>
+  column: Column<TFeatures, TFns, TData, TValue>
 }
 ```
 
@@ -117,127 +117,127 @@ flexRender(header.column.columnDef.header, header.getContext())
 ### `getHeaderGroups`
 
 ```tsx
-type getHeaderGroups = () => HeaderGroup<TFeatures, TData>[]
+type getHeaderGroups = () => HeaderGroup<TFeatures, TFns, TData>[]
 ```
 
 Returns all header groups for the table.
 
 ### `getLeftHeaderGroups`
 
 ```tsx
-type getLeftHeaderGroups = () => HeaderGroup<TFeatures, TData>[]
+type getLeftHeaderGroups = () => HeaderGroup<TFeatures, TFns, TData>[]
 ```
 
 If pinning, returns the header groups for the left pinned columns.
 
 ### `getCenterHeaderGroups`
 
 ```tsx
-type getCenterHeaderGroups = () => HeaderGroup<TFeatures, TData>[]
+type getCenterHeaderGroups = () => HeaderGroup<TFeatures, TFns, TData>[]
 ```
 
 If pinning, returns the header groups for columns that are not pinned.
 
 ### `getRightHeaderGroups`
 
 ```tsx
-type getRightHeaderGroups = () => HeaderGroup<TFeatures, TData>[]
+type getRightHeaderGroups = () => HeaderGroup<TFeatures, TFns, TData>[]
 ```
 
 If pinning, returns the header groups for the right pinned columns.
 
 ### `getFooterGroups`
 
 ```tsx
-type getFooterGroups = () => HeaderGroup<TFeatures, TData>[]
+type getFooterGroups = () => HeaderGroup<TFeatures, TFns, TData>[]
 ```
 
 Returns all footer groups for the table.
 
 ### `getLeftFooterGroups`
 
 ```tsx
-type getLeftFooterGroups = () => HeaderGroup<TFeatures, TData>[]
+type getLeftFooterGroups = () => HeaderGroup<TFeatures, TFns, TData>[]
 ```
 
 If pinning, returns the footer groups for the left pinned columns.
 
 ### `getCenterFooterGroups`
 
 ```tsx
-type getCenterFooterGroups = () => HeaderGroup<TFeatures, TData>[]
+type getCenterFooterGroups = () => HeaderGroup<TFeatures, TFns, TData>[]
 ```
 
 If pinning, returns the footer groups for columns that are not pinned.
 
 ### `getRightFooterGroups`
 
 ```tsx
-type getRightFooterGroups = () => HeaderGroup<TFeatures, TData>[]
+type getRightFooterGroups = () => HeaderGroup<TFeatures, TFns, TData>[]
 ```
 
 If pinning, returns the footer groups for the right pinned columns.
 
 ### `getFlatHeaders`
 
 ```tsx
-type getFlatHeaders = () => Header<TFeatures, TData, unknown>[]
+type getFlatHeaders = () => Header<TFeatures, TFns, TData, unknown>[]
 ```
 
 Returns headers for all columns in the table, including parent headers.
 
 ### `getLeftFlatHeaders`
 
 ```tsx
-type getLeftFlatHeaders = () => Header<TFeatures, TData, unknown>[]
+type getLeftFlatHeaders = () => Header<TFeatures, TFns, TData, unknown>[]
 ```
 
 If pinning, returns headers for all left pinned columns in the table, including parent headers.
 
 ### `getCenterFlatHeaders`
 
 ```tsx
-type getCenterFlatHeaders = () => Header<TFeatures, TData, unknown>[]
+type getCenterFlatHeaders = () => Header<TFeatures, TFns, TData, unknown>[]
 ```
 
 If pinning, returns headers for all columns that are not pinned, including parent headers.
 
 ### `getRightFlatHeaders`
 
 ```tsx
-type getRightFlatHeaders = () => Header<TFeatures, TData, unknown>[]
+type getRightFlatHeaders = () => Header<TFeatures, TFns, TData, unknown>[]
 ```
 
 If pinning, returns headers for all right pinned columns in the table, including parent headers.
 
 ### `getLeafHeaders`
 
 ```tsx
-type getLeafHeaders = () => Header<TFeatures, TData, unknown>[]
+type getLeafHeaders = () => Header<TFeatures, TFns, TData, unknown>[]
 ```
 
 Returns headers for all leaf columns in the table, (not including parent headers).
 
 ### `getLeftLeafHeaders`
 
 ```tsx
-type getLeftLeafHeaders = () => Header<TFeatures, TData, unknown>[]
+type getLeftLeafHeaders = () => Header<TFeatures, TFns, TData, unknown>[]
 ```
 
 If pinning, returns headers for all left pinned leaf columns in the table, (not including parent headers).
 
 ### `getCenterLeafHeaders`
 
 ```tsx
-type getCenterLeafHeaders = () => Header<TFeatures, TData, unknown>[]
+type getCenterLeafHeaders = () => Header<TFeatures, TFns, TData, unknown>[]
 ```
 
 If pinning, returns headers for all columns that are not pinned, (not including parent headers).
 
 ### `getRightLeafHeaders`
 
 ```tsx
-type getRightLeafHeaders = () => Header<TFeatures, TData, unknown>[]
+type getRightLeafHeaders = () => Header<TFeatures, TFns, TData, unknown>[]
 ```
 
 If pinning, returns headers for all right pinned leaf columns in the table, (not including parent headers).

docs/api/core/row.md

@@ -77,31 +77,31 @@ Returns a unique array of values from the row for a given columnId.
 ### `subRows`
 
 ```tsx
-type subRows = Row<TFeatures, TData>[]
+type subRows = Row<TFeatures, TFns, TData>[]
 ```
 
 An array of subRows for the row as returned and created by the `options.getSubRows` option.
 
 ### `getParentRow`
 
 ```tsx
-type getParentRow = () => Row<TFeatures, TData> | undefined
+type getParentRow = () => Row<TFeatures, TFns, TData> | undefined
 ```
 
 Returns the parent row for the row, if it exists.
 
 ### `getParentRows`
 
 ```tsx
-type getParentRows = () => Row<TFeatures, TData>[]
+type getParentRows = () => Row<TFeatures, TFns, TData>[]
 ```
 
 Returns the parent rows for the row, all the way up to a root row.
 
 ### `getLeafRows`
 
 ```tsx
-type getLeafRows = () => Row<TFeatures, TData>[]
+type getLeafRows = () => Row<TFeatures, TFns, TData>[]
 ```
 
 Returns the leaf rows for the row, not including any parent rows.
@@ -117,7 +117,7 @@ An array of the original subRows as returned by the `options.getSubRows` option.
 ### `getAllCells`
 
 ```tsx
-type getAllCells = () => Cell<TFeatures, TData>[]
+type getAllCells = () => Cell<TFeatures, TFns, TData>[]
 ```
 
 Returns all of the [Cells](../cell) for the row.