"Repetitive definition of TypeScript Getter and Setter causing declaration

I'm currently encountering an issue with creating a getter and setter for a field in TypeScript.

searchFilter: string;

get searchFilter(): string {
  return this.searchFilter;
}

set searchFilter(value: string) {
  this.searchFilter = value;
}

Unfortunately, I receive the following error message:

Duplicate identifier 'searchFilter'.

My TypeScript implementation is in an Angular project utilizing the following versions:

@angular/cdk: 6.0.1
@angular/cli: 1.7.4
typescript: 2.5.3

Answer №1

It's not possible to use the same name for a property and its getter or setter in TypeScript.

To avoid conflicts, you should create a separate private property (_searchFilter) to hold the local state.

private _searchFilterValue: string;

get searchFilter(): string {
  return this._searchFilterValue;
}

set searchFilter(value: string) {
  this._searchFilterValue = value;
}

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