work on making the netscript api tighter

src/Bladeburner/Action.tsx

@@ -213,7 +213,7 @@ export class Action implements IAction {
     return 1;
   }
 
-  getEstSuccessChance(inst: IBladeburner): number[] {
+  getEstSuccessChance(inst: IBladeburner): [number, number] {
     function clamp(x: number): number {
       return Math.max(0, Math.min(x, 1));
     }

src/Bladeburner/Bladeburner.tsx

@@ -2126,7 +2126,7 @@ export class Bladeburner implements IBladeburner {
     type: string,
     name: string,
     workerScript: WorkerScript,
-  ): number[] {
+  ): [number, number] {
     const errorLogText = `Invalid action: type='${type}' name='${name}'`;
     const actionId = this.getActionIdFromTypeAndName(type, name);
     if (actionId == null) {

src/Bladeburner/IAction.tsx

@@ -62,7 +62,7 @@ export interface IAction {
   getActionTypeSkillSuccessBonus(inst: IBladeburner): number;
   getChaosCompetencePenalty(inst: IBladeburner, params: ISuccessChanceParams): number;
   getChaosDifficultyBonus(inst: IBladeburner): number;
-  getEstSuccessChance(inst: IBladeburner): number[];
+  getEstSuccessChance(inst: IBladeburner): [number, number];
   getSuccessChance(inst: IBladeburner, params: ISuccessChanceParams): number;
   getSuccessesNeededForNextLevel(baseSuccessesPerLevel: number): number;
   setMaxLevel(baseSuccessesPerLevel: number): void;

src/Bladeburner/IBladeburner.ts

@@ -76,7 +76,7 @@ export interface IBladeburner {
     type: string,
     name: string,
     workerScript: WorkerScript,
-  ): number[];
+  ): [number, number];
   getActionCountRemainingNetscriptFn(type: string, name: string, workerScript: WorkerScript): number;
   getSkillLevelNetscriptFn(skillName: string, workerScript: WorkerScript): number;
   getSkillUpgradeCostNetscriptFn(skillName: string, workerScript: WorkerScript): number;