Before You File a Proposal Please Confirm You Have Done The Following...

• I have searched for related issues and found none that match my proposal.
• I have searched the current rule list and found no rules that match my proposal.
• I have read the FAQ and my problem is not listed.

Relevant Package

typescript-eslint

My proposal is suitable for this project

• I believe my proposal would be useful to the broader TypeScript community (meaning it is not a niche proposal).

Description

Some rule's error report location seems too wide. I think it could be improved to report more accurate location where user should care about.For example,

• no-unused-vars: fix(eslint-plugin): [no-unused-vars] clear error report range #8640

  // AS-IS
  let unusedVar: { foo: number } | undefined = 1;
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  // TO-BE
  let unusedVar: { foo: number } | undefined = 1;
       ^^^^^^^^

• explicit-member-accessibility : fix(eslint-plugin): [explicit-member-accessibility] refine report locations #8869

  // AS-IS
  class Animal {
     get name(): string {  return this.animalName;  }
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  }
  // TO-BE
   class Animal {
     get name(): string {  return this.animalName;  }
     ^^^^^^^^^
  }

• no-for-in-array fix(eslint-plugin): [no-for-in-array] refine report location #8874

  // AS-IS
  declare const array: string[];
  for (const i in array) { console.log(array[i]); }
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  // TO-BE
  declare const array: string[];
  for (const i in array) { console.log(array[i]); }
  ^^^^^^^^^^^^^^^^^^^^^

• init-declarations fix(eslint-plugin): [init-declarations] refine report locations #8893

  // AS-IS
  let bar: number | undefined | string;
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  bar = 2;
  // TO-BE
  let bar: number | undefined | string;
     ^^^^^
  bar = 2;

• prefer-readonly fix(eslint-plugin): [prefer-readonly] refine report locations #8894

  // AS-IS
  class Container {
    private onClick = () => { /* ... */ };
   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  }
  // TO-BE
  class Container {
    private onClick = () => { /* ... */ };
    ^^^^^^^^^^^^^^^
  }

• space-before-blocks (formatting/layout rule)

... maybe more

Additional Info

No response