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=== tests/cases/compiler/unusedLocalsAndParametersTypeAliases.ts ===
// used in a declaration
type handler1 = () => void;
>handler1 : Symbol(handler1, Decl(unusedLocalsAndParametersTypeAliases.ts, 0, 0))
export interface I1 {
>I1 : Symbol(I1, Decl(unusedLocalsAndParametersTypeAliases.ts, 1, 27))
getHandler: handler1;
>getHandler : Symbol(I1.getHandler, Decl(unusedLocalsAndParametersTypeAliases.ts, 2, 21))
>handler1 : Symbol(handler1, Decl(unusedLocalsAndParametersTypeAliases.ts, 0, 0))
}
// exported
export type handler2 = () => void;
>handler2 : Symbol(handler2, Decl(unusedLocalsAndParametersTypeAliases.ts, 4, 1))
// used in extends clause
type handler3 = () => void;
>handler3 : Symbol(handler3, Decl(unusedLocalsAndParametersTypeAliases.ts, 7, 34))
export interface I3<T extends handler3> {
>I3 : Symbol(I3, Decl(unusedLocalsAndParametersTypeAliases.ts, 10, 27))
>T : Symbol(T, Decl(unusedLocalsAndParametersTypeAliases.ts, 11, 20))
>handler3 : Symbol(handler3, Decl(unusedLocalsAndParametersTypeAliases.ts, 7, 34))
getHandler: T;
>getHandler : Symbol(I3.getHandler, Decl(unusedLocalsAndParametersTypeAliases.ts, 11, 41))
>T : Symbol(T, Decl(unusedLocalsAndParametersTypeAliases.ts, 11, 20))
}
// used in another type alias declaration
type handler4 = () => void;
>handler4 : Symbol(handler4, Decl(unusedLocalsAndParametersTypeAliases.ts, 13, 1))
type handler5 = handler4 | (()=>number);
>handler5 : Symbol(handler5, Decl(unusedLocalsAndParametersTypeAliases.ts, 16, 27))
>handler4 : Symbol(handler4, Decl(unusedLocalsAndParametersTypeAliases.ts, 13, 1))
var x: handler5;
>x : Symbol(x, Decl(unusedLocalsAndParametersTypeAliases.ts, 18, 3))
>handler5 : Symbol(handler5, Decl(unusedLocalsAndParametersTypeAliases.ts, 16, 27))
x();
>x : Symbol(x, Decl(unusedLocalsAndParametersTypeAliases.ts, 18, 3))
// used as type argument
type handler6 = () => void;
>handler6 : Symbol(handler6, Decl(unusedLocalsAndParametersTypeAliases.ts, 19, 4))
var y: Array<handler6>;
>y : Symbol(y, Decl(unusedLocalsAndParametersTypeAliases.ts, 23, 3))
>Array : Symbol(Array, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
>handler6 : Symbol(handler6, Decl(unusedLocalsAndParametersTypeAliases.ts, 19, 4))
y[0]();
>y : Symbol(y, Decl(unusedLocalsAndParametersTypeAliases.ts, 23, 3))
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