Add interface for expression Images

elastic · Jun 10, 2019 · 52b752c · 52b752c
1 parent 3b1f5f9
commit 52b752c
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Showing 3 changed files with 11 additions and 3 deletions.
diff --git a/src/legacy/core_plugins/interpreter/common/index.ts b/src/legacy/core_plugins/interpreter/common/index.ts
@@ -22,8 +22,9 @@ export {
   DatatableColumn,
   DatatableRow,
   DatatableColumnType,
+  ExpressionImage,
   Filter,
-  InterpreterError,
+  InterpreterErrorType,
   isDatatable,
   KibanaContext,
   KibanaDatatable,

diff --git a/src/legacy/core_plugins/interpreter/common/types/image.ts b/src/legacy/core_plugins/interpreter/common/types/image.ts
@@ -22,10 +22,16 @@ import { Render } from './render';
 
 const name = 'image';
 
-export const image = (): ExpressionTypeDef<typeof name, undefined> => ({
+export interface ExpressionImage {
+  type: 'image';
+  mode: string;
+  dataurl: string;
+}
+
+export const image = (): ExpressionTypeDef<typeof name, ExpressionImage> => ({
   name,
   to: {
-    render: <T>(input: T): Render<T> => {
+    render: (input): Render<Pick<ExpressionImage, 'mode' | 'dataurl'>> => {
       return {
         type: 'render',
         as: 'image',

diff --git a/src/legacy/core_plugins/interpreter/common/types/index.ts b/src/legacy/core_plugins/interpreter/common/types/index.ts
@@ -53,6 +53,7 @@ export const typeSpecs = [
 export * from './datatable';
 export * from './error';
 export * from './filter';
+export * from './image';
 export * from './kibana_context';
 export * from './kibana_datatable';
 export * from './pointseries';