tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(1,5): error TS1182: A destructuring declaration must have an initializer. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(1,6): error TS7031: Binding element 'a' implicitly has an 'any' type. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(1,10): error TS1182: A destructuring declaration must have an initializer. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(1,11): error TS7031: Binding element 'b' implicitly has an 'any' type. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(3,5): error TS1182: A destructuring declaration must have an initializer. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(3,6): error TS7031: Binding element 'a1' implicitly has an 'any' type. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(3,23): error TS1182: A destructuring declaration must have an initializer. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(3,24): error TS7031: Binding element 'b1' implicitly has an 'any' type. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(5,5): error TS1182: A destructuring declaration must have an initializer. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(5,18): error TS1182: A destructuring declaration must have an initializer. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(7,5): error TS1182: A destructuring declaration must have an initializer. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(7,13): error TS7008: Member 'b3' implicitly has an 'any' type. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(7,25): error TS7008: Member 'b3' implicitly has an 'any' type. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(9,6): error TS7031: Binding element 'a4' implicitly has an 'any' type. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(9,26): error TS7031: Binding element 'b4' implicitly has an 'any' type. tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts(11,6): error TS7031: Binding element 'a5' implicitly has an 'any' type. ==== tests/cases/compiler/noImplicitAnyDestructuringVarDeclaration.ts (16 errors) ==== var [a], {b}, c, d; // error ~~~ !!! error TS1182: A destructuring declaration must have an initializer. ~ !!! error TS7031: Binding element 'a' implicitly has an 'any' type. ~~~ !!! error TS1182: A destructuring declaration must have an initializer. ~ !!! error TS7031: Binding element 'b' implicitly has an 'any' type. var [a1 = undefined], {b1 = null}, c1 = undefined, d1 = null; // error ~~~~~~~~~~~~~~~~ !!! error TS1182: A destructuring declaration must have an initializer. ~~ !!! error TS7031: Binding element 'a1' implicitly has an 'any' type. ~~~~~~~~~~~ !!! error TS1182: A destructuring declaration must have an initializer. ~~ !!! error TS7031: Binding element 'b1' implicitly has an 'any' type. var [a2]: [any], {b2}: { b2: any }, c2: any, d2: any; ~~~~ !!! error TS1182: A destructuring declaration must have an initializer. ~~~~ !!! error TS1182: A destructuring declaration must have an initializer. var {b3}: { b3 }, c3: { b3 }; // error in type instead ~~~~ !!! error TS1182: A destructuring declaration must have an initializer. ~~ !!! error TS7008: Member 'b3' implicitly has an 'any' type. ~~ !!! error TS7008: Member 'b3' implicitly has an 'any' type. var [a4] = [undefined], {b4} = { b4: null }, c4 = undefined, d4 = null; // error ~~ !!! error TS7031: Binding element 'a4' implicitly has an 'any' type. ~~ !!! error TS7031: Binding element 'b4' implicitly has an 'any' type. var [a5 = undefined] = []; // error ~~ !!! error TS7031: Binding element 'a5' implicitly has an 'any' type.