Can you explain the functionality of this TypeScript syntax?
export interface Config {
readonly name: string
readonly buildPath: (data?: Data) => string
readonly group: string
}
export interface Data {
id: number
account: string
group: 'a' | 'b' | 'b'
}
What is the purpose of invoking the following method?
config.buildPath(data)
with data = Data(15, 'largeAccount', 'c')
In this scenario, the Data interface is utilized to specify the structure of the object that needs to be accepted by the buildPath function. This is referred to as type-specific data.
Alternatively, you have the option to directly pass the object:
{id:5,account:'largeAccount',group:'c'}
Even though this approach would be accepted, it is recommended to follow the specified format to avoid any errors.
buildPath is simply a function that requires Data as its argument and outputs a string.
config is the interface that defines the buildPath function, as well as two other variables.
The actual functionality of buildPath is determined by the implementation that designs the logic for it.
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