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    Interface Config

    Represents a single application wide multi-layer configuration.

    interface Config {
        sources: ConfigSource[];
        asBoolean(key: string): boolean;
        asNumber(key: string): number;
        asObject<T>(cls: ClassConstructor<T>, key?: string): T;
        asObjectArray<T extends T[]>(cls: ClassConstructor<T>, key: string): T[];
        asString(key: string): string;
        asStringArray(key: string): string[];
        properties(): Map<string, string>;
        propertyNames(): Set<string>;
        refresh(): Promise<void>;
    }

    Hierarchy (View Summary)

    Implemented by

    Index

    Properties

    sources

    Methods

    asBoolean asNumber asObject asObjectArray asString asStringArray properties propertyNames refresh

    Properties

    sources: ConfigSource[]

    All the configuration sources which were used to build this configuration.

    Methods

    • Retrieves the value of the specified key from the configuration source and converts it to a boolean.

      Parameters

      • key: string

        The key to use to retrieve the value from the configuration source.

      Returns boolean

      The value of the specified key as a boolean.

    • Retrieves the value of the specified key from the configuration source and converts it to a number.

      Parameters

      • key: string

        The key to use to retrieve the value from the configuration source.

      Returns number

      The value of the specified key as a number.

    • Retrieves the value of the specified key from the configuration source and converts it an object of the specified type. If the key is not specified, the method returns the entire configuration as an object.

      Type Parameters

      • T

      Parameters

      • cls: ClassConstructor<T>

        The class of the object to which the value should be converted.

      • Optionalkey: string

        The key to use to retrieve the value from the configuration source.

      Returns T

      The value of the specified key as a boolean.

    • Retrieves the value of the specified key from the configuration source and converts it to an array of objects of the specified type. If the key is not specified, the method returns the entire configuration as an array of objects.

      Type Parameters

      • T extends T[]

      Parameters

      • cls: ClassConstructor<T>

        The class of the objects to which the values should be converted.

      • key: string

        The key to use to retrieve the values from the configuration source.

      Returns T[]

    • Retrieves the value of the specified key from the configuration source and converts it to a string.

      Parameters

      • key: string

        The key to use to retrieve the value from the configuration source.

      Returns string

      The value of the specified key as a string.

    • Retrieves the value of the specified key from the configuration source and converts it to a string array.

      Parameters

      • key: string

        The key to use to retrieve the value from the configuration source.

      Returns string[]

      The value of the specified key as a string array.

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