optional_property.ts

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type_annotation.ts

interface_property.ts

type_alias.ts

optional_property.ts

readonly_property.ts

array_type.ts

union_type.ts

enum_basic.ts

tuple_type.ts

function_type.ts

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optional_property.ts

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interface Config { debug?: boolean; }

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Related Exercises

type_annotation.ts interface_property.ts type_alias.ts readonly_property.ts array_type.ts union_type.ts