nonMergedDeclarationsAndOverloads.ts(2,5): error TS2300: Duplicate identifier 'm1'.
nonMergedDeclarationsAndOverloads.ts(2,5): error TS2564: Property 'm1' has no initializer and is not definitely assigned in the constructor.
nonMergedDeclarationsAndOverloads.ts(4,5): error TS2300: Duplicate identifier 'm1'.
nonMergedDeclarationsAndOverloads.ts(5,5): error TS2300: Duplicate identifier 'm1'.
nonMergedDeclarationsAndOverloads.ts(6,5): error TS2300: Duplicate identifier 'm1'.


==== nonMergedDeclarationsAndOverloads.ts (5 errors) ====
    class A {
        m1: string;
        ~~
!!! error TS2300: Duplicate identifier 'm1'.
        ~~
!!! error TS2564: Property 'm1' has no initializer and is not definitely assigned in the constructor.
        f() {}
        m1 (a: string): void;
        ~~
!!! error TS2300: Duplicate identifier 'm1'.
        m1 (a: number): void;
        ~~
!!! error TS2300: Duplicate identifier 'm1'.
        m1 (a: any): void {
        ~~
!!! error TS2300: Duplicate identifier 'm1'.
        }
    }