typing cleanup

tabby-terminal/src/api/streamProcessing.ts

@@ -49,7 +49,7 @@ export class TerminalStreamProcessor {
             output: this.inputReadlineOutStream,
             terminal: true,
             prompt: this.options.inputMode === 'readline-hex' ? 'hex> ' : '> ',
-        } as any)
+        })
         this.inputReadline.on('line', line => {
             this.onTerminalInput(Buffer.from(line + '\n'))
             this.resetInputPrompt()

tabby-terminal/src/frontends/xtermFrontend.ts

@@ -56,7 +56,7 @@ export class XTermFrontend extends Frontend {
             allowTransparency: true,
             windowsMode: process.platform === 'win32',
         })
-        this.xtermCore = (this.xterm as any)._core
+        this.xtermCore = this.xterm['_core']
 
         this.xterm.onBinary(data => {
             this.input.next(Buffer.from(data, 'binary'))
@@ -365,7 +365,11 @@ export class XTermFrontend extends Frontend {
     private getLineAsHTML (y: number, start: number, end: number): string {
         let html = '<div>'
         let lastStyle: string|null = null
-        const line = (this.xterm.buffer.active.getLine(y) as any)._line
+        const outerLine = this.xterm.buffer.active.getLine(y)
+        if (!outerLine) {
+            return ''
+        }
+        const line = outerLine['_line']
         const cell = new CellData()
         for (let i = start; i < end; i++) {
             line.loadCell(i, cell)

tabby-terminal/src/index.ts

@@ -64,7 +64,7 @@ import { TerminalCLIHandler } from './cli'
         AppearanceSettingsTabComponent,
         ColorSchemeSettingsTabComponent,
         TerminalSettingsTabComponent,
-    ] as any[],
+    ],
     declarations: [
         ColorPickerComponent,
         ColorSchemePreviewComponent,
@@ -74,7 +74,7 @@ import { TerminalCLIHandler } from './cli'
         SearchPanelComponent,
         StreamProcessingSettingsComponent,
         LoginScriptsSettingsComponent,
-    ] as any[],
+    ],
     exports: [
         ColorPickerComponent,
         SearchPanelComponent,