How to rewrite code to avoid TSLint "object access via string literals"
You have a couple options here:
1) Just disable the rule
/* tslint:disable:no-string-literal */whatever.codeHere()/* tslint:enable:no-string-literal */2) Use a variable instead of a string literal
// instead of fields['ECStruct1'] = ...// do something likelet key = 'ECStruct1';fields[key] = ...3) Write/Generate an explicit interface
See MartylX's answer above. Essentially:
interface ECFieldList { ECStruct1: ECType[];}export var fields:ECFieldList = { ECStruct1: [ ...Any of these are reasonable solutions, although I'm not as much of a fan of #2 because it's mangling up your code for no good reason. If you're generating code anyways, perhaps generating a type for fields as in #3 is a good solution.
You can get rid of the rule. Look for tslint.json, the add a property "no-string-literal" with false, in rules::
{"rules": { "no-string-literal": false, ... other rules ...