add types to ErrorReporter

Author: KSDaemon

packages/cubejs-schema-compiler/src/compiler/ErrorReporter.ts

@@ -3,6 +3,12 @@ import { codeFrameColumns, SourceLocation } from '@babel/code-frame';
 import { UserError } from './UserError';
 import { CompileError } from './CompileError';
 
+export type ErrorLikeObject = {
+  message: string;
+};
+
+export type PossibleError = Error | UserError | string | ErrorLikeObject;
+
 export interface CompilerErrorInterface {
   message: string;
   plainMessage?: string
@@ -141,16 +147,16 @@ export class ErrorReporter {
     return this.rootReporter().errors;
   }
 
-  public addErrors(errors: any[]) {
+  public addErrors(errors: PossibleError[]) {
     errors.forEach((e: any) => { this.error(e); });
   }
 
   public getWarnings() {
     return this.rootReporter().warnings;
   }
 
-  public addWarnings(warnings: any[]) {
-    warnings.forEach((w: any) => { this.warning(w); });
+  public addWarnings(warnings: SyntaxErrorInterface[]) {
+    warnings.forEach(w => { this.warning(w); });
   }
 
   protected rootReporter(): ErrorReporter {