@studnicky/descriptive-identifiers

Disallows a configured shorthand token in an identifier. It splits camelCase and PascalCase names into tokens, compares each token case-insensitively, and reports the first match. The banned tokens are args, arr, buf, cb, cfg, cnt, conf, ctx, curr, dlq, doc, dst, env, err, fn, idx, kv, len, lst, max, mgr, min, mq, msg, num, nxt, obj, opts, params, prev, ptr, rcv, ref, repo, ret, snd, src, str, svc, tmp, util, utils, and val.

The rule checks declaration IDs, identifier references, enum members, method/property keys, and type parameters. It checks quoted object and class keys only when the quoted value is a valid JavaScript identifier, so project-owned 'ctx' is in scope while a rule ID, URL, path, or numeric key is not. JSON Schema vocabulary keys are exempt because they are external specification keys. Non-computed member properties and export specifiers are also out of scope.

Fixable: No · Options: No · Suggested severity: error

✗ Incorrect

const cfg = {};

function getCtx(): void {}

const callbacks = { 'cb': (): void => {} };
void callbacks;

✓ Correct

const configuration = {};

const schema = { 'minLength': 1 };

const maximum = Math.max(1, 2);
void maximum;